Journal

331. [Review Article] Jun-Young Park, Dong-Il Moon, Geon-Beom Lee, and Yang-Kyu Choi "Curing of Aged Gate Dielectric by the Self-Heating Effect in MOSFETs", IEEE Transactions on Electron Devices, Vol. 67, No. 3, pp. 777-788, Mar. 2020

330. Jeonghoon Yun, Jae-Hyuk Ahn, Dong-Il Moon, Yang-Kyu Choi, and Inkyu Park "Joule-Heated and Suspended Silicon Nanowire Based Sensor for Low-Power and Stable Hydrogen Detection", ACS Applied Materials & Interfaces, Vol. 11, No. 45, 42349-42357

329. [Highlighted Paper (Editor's Pick)] Joon-Kyu Han, Myungsoo Seo, Wu-Kang Kim, Moon-Seok Kim, Seong-Yeon Kim, Myung-Su Kim, Gyeong-Jun Yun, Geon-Beom Lee, Ji-Man Yu, and Yang-Kyu Choi "Mimicry of Excitatory and Inhibitory Artificial Neuron with Leaky Integrate-and-Fire Function by a Single MOSFET", IEEE Electron Device Letters, Vol. 41, No. 2, pp. 208-211, Feb. 2020

328. Joon-Kyu Han, Jae Hur, Wu-Kang Kim, Jun-Young Park, Seung-Wook Lee, Seong-Yeon Kim, Ji-Man Yu, and Yang-Kyu Choi "A Study of High Temperature Effects on an Asymmetrically Doped Vertical Pillar-Type Field-Effect Transistor", IEEE Transactions on Nanotechnology, Vol. 19, pp. 52-55, 2020

327. Tae-Yoon Lee , Seung-Hwan Lee, Jun-Woo Son, Sang-Jae Lee, Jae-Hoon Bong, Eui-Joong Shin, Seongho Kim, Wan-Sik Hwang, Jung-Min Moon, Yang-Kyu Choi, and Byung-Jin Cho "Analysis of Fluorine Effects on Charge-Trap Flash Memory of W/TiN/Al2O3/Si3N4/SiO2/Poly-Si Gate Stack", Solid State Electronics, Vol. 164, Feb. 2020

326. Jun Woo Son, Jae Hur, Wu-Kang Kim, Geon-Beom Lee, and Yang-Kyu Choi "A Strategy for Optimizing Low Operating Voltage in a Silicon Biristor", IEEE Transactions on Nanotechnology, Vol. 19, pp. 5-10, 2020

325. Gwang Hyuk Shin, Junghoon Park, Khang June Lee, Geon-Beom Lee, Hyun Bae Jeon, Yang-Kyu Choi, Kyoungsik Yu, and Sung-Yool Choi "Si–MoS2 Vertical Heterojunction for a Photodetector with High Responsivity and Low Noise Equivalent Power", ACS Applied Materials & Interfaces, 11(7), 7626-7634 (2019)

324. Geon-Beom Lee, Choong-Ki Kim, Tewook Bang, Min-Soo Yoo, Jun-Young Park, and Yang-Kyu Choi "Analysis of Damage Curing in a MOSFET with Joule Heat Generated by Forward Junction Current at the Source and Drain", Microelectronics Reliability, Vol. 104, Jan. 2020, 113548

323. Geon-Beom Lee, Choong-Ki Kim, Min-Soo Yoo, Jae Hur, and Yang-Kyu Choi "Effect of Off-state Stress on Gate-Induced Drain Leakage by Interface Traps in Buried-Gate FETs", IEEE Transactions on Electron Devices, Vol. 66, Issue 12, 5126-5132, Dec. 2019

322. Ji-Man Yu, Jun-Young Park, Geon-Beom Lee, Joon-Kyu Han, Myung-Su Kim, Jae Hur, Dae-Hwan Yun, Seong-Yeon Kim, and Yang-Kyu Choi "Demonstration of Thermally-Assisted Programming with High Speed and Improved Reliability for Junctionless Nanowire NOR Flash Memory", IEEE Transactions on Nanotechnology, Vol. 18, 1110-1113, Oct. 2019

321. Jun-Young Park, Dae-Hwan Yun, and Yang-Kyu Choi "Curing of Hot-Carrier Induced Damage by Gate-Induced Drain Leakage Current in Gate-All-Around FETs", IEEE Electron Device Letters, Vol. 40, Issue 12, 1909-1912, Dec. 2019

320. Jun-Young Park, Geon-Beom Lee, and Yang-Kyu Choi "A Comparative Study of the Curing Effects of Local and Global Thermal Annealing on a FinFET", IEEE Journal of the Electron Devices Society, Vol. 7, 954-958, Aug. 2019

319. Seung-Bae Jeon, Weon-Guk Kim, Sang-Jae Park, Il-Woong Tcho, Ik-Kyeong Jin, Joon-Kyu Han, Daewon Kim, and Yang-Kyu Choi "Self-powered wearable touchpad composed of all commercial fabrics utilizing a crossline array of triboelectric generators", Nano Energy, Vol. 65, Nov. 2019

318. Jae Kwon, Byung-Hyun Lee, Seong-Yeon Kim, Jun-Young Park, Hagyoul Bae, Yang-Kyu Choi, and Jae-Hyuk Ahn "Nanoscale FET-based transduction toward sensitive extended-gate biosensors", ACS Sensors, Vol. 4, No. 6, 1724-1729, Jun. 2019

317. Daewon Kim,† Weon-Guk Kim,† Ik- Kyeong Jin, Hongkeun Park, Sung-Gap Im, and Yang-Kyu Choi "A Study of the Charge Distribution and Output Characteristics of an Ultra-Thin Tribo-Dielectric Layer", Nano Energy, Vol. 62, pp. 458-464, †These authors equally contributed to this work.

316. Hagyoul Bae†, Daewon Kim†, Myungsoo Seo, Ik Kyeong Jin, Seung-Bae Jeon, Hye Moon Lee, Soo-Ho Jung, Byung Chul Jang, Gyeongho Son, Kyoungsik Yu, Sung-Yool Choi, and Yang-Kyu Choi "Bioinspired Polydopamine-based Resistive Switching Memory on Cotton Fabric for Wearable Neuromorphic Device Applications,", Advanced Materials Technologies, Vol. 4, Issue 8, Aug. 2019, †These authors equally contributed to this work.

315. Jun-Young Park, Dae-Hwan Yun, Seong-Yeon Kim, and Yang-Kyu Choi "Suppression of Self-Heating Effects in 3D V-NAND Flash Memory Using a Plugged Pillar–Shaped Heat Sink", IEEE Electron Device Letters, Vol. 40, No. 2, Feb. 2019

314. Myung-Su Kim, Dae-Chul Ahn, Jun-Young Park, Myungsoo Seo, Seong-Yeon Kim, Wu-Kang Kim, Dae-Hwan Yun, and Yang-Kyu Choi "Electro-Thermal Erasing at 104 -Fold Faster Speeds in Charge-Trap Flash Memory", IEEE Electron Device Letters, Vol. 40, No. 2, Feb. 2019

313. [Published as Front Cover] Kyu-Man Hwang, Wu-Kang Kim, Ik Kyeong Jin, Seung-Wook Lee, and Yang-Kyu Choi "Multilevel States of Nano-Electromechanical Switch for a PUF-Based Security Device", Small, Vol. 15, No. 3, Jan. 2019

312. Sang-Jae Park†, SangHan Lee†, Myeong-Lok Seol, Seung-Bae Jeon, Hagyoul Bae, Daewon Kim, Gyu-Hyeong Cho, and Yang-Kyu Choi "Self-sustainable wind speed sensor system with omni-directional wind based triboelectric generator", Nano Energy, Vol. 55, pp. 115-122 †These authors equally contributed to this work.

311. Joon-Kyu Han†, Jun-Young Park†, and Yang-Kyu Choi "Power Reduction for Recovery of a FinFET by Electrothermal Annealing", Solid State Electronics, Vol. 151, pp. 6-10, Jan. 2019, †These authors equally contributed to this work.

310. Da-Jin Kim, Eon-Seok Jo, Young-Kyun Cho, Jae Hur, Choonog-Ki Kim, Cheol Ho Kim, Bonghyuk Park, Dongho Kim, and Yang-Kyu Choi "A frequency reconfigurable dipole antenna with solid-state plasma in silicon", Scientific Reports, Vol. 8, Oct. 2018

309. Seung-Wook Lee, Seong-Yeon Kim, Kyu-Man Hwang, Ik Kyeong Jin, Jae Hur, Do-Hyun Kim, Jun Woo Son, Wu-Kang Kim, and Yang-Kyu Choi "A Comprehensive Study of a Single-Transistor Latch in Vertical Pillar-Type FETs With Asymmetric Source and Drain", IEEE Transactions on Electron Devices, Vol. 65, No. 11, Nov. 2018

308. Jun-Young Park, Weon-Guk Kim, Hagyoul Bae, Ik Kyeong Jin, Da-Jin Kim, Hwon Im, Il-Woong Tcho, and Yang-Kyu Choi "On-Chip Curing by Microwave for Long Term Usage of Electronic Devices in Harsh Environments", Scientific Reports, Vol. 8, Oct. 2018

307. Jae Hur†, Byung Chul Jang†, Jihun Park, Dong-Il Moon, Hagyoul Bae, Jun-Young Park, Gun-Hee Kim, Seung-Bae Jeon, Myungsoo Seo, Sungho Kim, Sung-Yool Choi, and Yang-Kyu Choi "A Recoverable Synapse Device Using a Three-Dimensional Silicon Transistor", Advanced Functional Materials, Accepted, †These authors equally contributed to this work.

306. Seung-Bae Jeon, Sang-Jae Park, Weon-Guk Kim, Il-Woong Tcho, Ik-kyeong Jin, Joon-Kyu Han, Daewon Kim, Yang-Kyu Choi "Self-powered wearable keyboard with fabric based triboelectricnanogenerator", Nano Energy, Vol. 53, pp.596-603

305. Joon-Kyu Han, Jun-Young Park, Choong-Ki Kim, Jeong Hyun Kwon, Myeong-Soo Kim, Byeong-woon Hwang, Da-jin Kim, Kyung Cheol Choi, and Yang-Kyu Choi "Electrothermal Annealing to Enhance the Electrical Performance of an Exfoliated MoS2 Field-Effect Transistor", IEEE Electron Device Letters, Vol. 39, No. 2, Oct. 2018

304. Weon-Guk Kim†, Daewon Kim†, Seung-Bae Jeon, Sang-Jae Park, Il-Woong Tcho, Ik-Kyeong Jin, Joon-Kyu Han, and Yang-Kyu Choi "Multidirection and Multiamplitude Triboelectric Nanogenerator Composed of Porous Conductive Polymer with Prolonged Time of Current Generation", Advanced Energy Materials, Vol. 8, 1800654 †These authors equally contributed to this work.

303. Il-Woong Tcho, Seung-Bae Jeon, Sang-Jae Park, Weon-Guk Kim, Ik Kyeong Jin, Joon-Kyu Han, Daewon Kim, and Yang-Kyu Choi "Disk-Based Triboelectric Nanogenerator Operated by Rotational Force Converted from Linear Force by a Gear System", Nano Energy, Vol. 50, pp. 489-496

302. [Published as Front Cover] Daewon Kim, Il-Woong Tcho, and Yang-Kyu Choi "Triboelectric nanogenerator based on rolling motion of beads for harvesting wind energy as active wind speed sensor", Nano Energy, Vol. 52, pp. 256-263

301. Ik Kyeong Jin, Jun-Young Park, Byung-Hyun Lee, Seung-Bae Jeon, Il-Woong Tcho, Sang-Jae Park, Weon-Guk Kim, Joon-Kyu Han, Seung-Wook Lee, Seong-Yeon Kim, Hagyoul Bae, Daewon Kim, and Yang-Kyu Choi "Self-Powered Data Erasing of Nanoscale Flash Memory by Triboelectricity", Nano Energy, Vol. 52, pp. 63-70, 2018.

300. Myungsoo Seo, Min-Ho Kang, Seung-Bae Jeon, Hagyoul Bae, Jae Hur, Byung Chul Jang, Seokjung Yun, Seongwoo Cho, Wu-Kang Kim, Myung-Su Kim, Kyu-Man Hwang, Sengbum Hong, Sung-Yool Choi, and Yang-Kyu Choi "First Demonstration of a Logic-process Compatible Junctionless Ferroelectric FinFET Synapse for Neuromorphic Applications", IEEE Electron Device Letters, Vol. 39, No. 9, Sep. 2018

299. [Hot Article 2018 for Nanoscale] Daewon Kim, Ik Kyeong Jin, and Yang-Kyu Choi "Ferromagnetic nanoparticle-embedded hybrid nanogenerator for harvesting omnidirectional vibration energy", Nanoscale, Vol. 10, pp. 12276-12283, 2018.

298. [Published as Front Cover] Jun-Young Park, Dong-Il Moon, Seong-Yeon Kim, Hwon Im, Ki Soo Chang, Chanbae Jeong, and Yang-Kyu Choi "Sanitization of Data in Nanoscale Flash Memory by Thermal Erasing and Reuse of Storage", Physica Status Solidi A-Applications and Materials Science, Vol. 215, No. 14, 1800194, Apr. 2018.

297. Do-Hyun Kim, Sung Kwan Lim, Hagyoul Bae, Choong-Ki Kim, Seung-Wook Lee, Myungsoo Seo, Seong-Yeon Kim, Kyu-Man Hwang, Geon-Beom Lee, Byoung Hun Lee, and Yang-Kyu Choi "Quantitative Analysis of Deuterium Annealing Effect on Poly-Si TFTs by Low Frequency Noise and DC I-V Characterization", IEEE Transactions on Electron Devices, Vol. 65, No.4, April 2018

296. Hagyoul Bae, Sungwoo Jun, Choong-Ki Kim, Byeong-Kwon Ju, Yang-Kyu Choi "Quantitative Analysis of Trap States through the Behavior of the Sulfur Ions in MoS2 FETs Following High Vacuum Annealing,", Journal of Physics D: Applied Physics, Vol. 51, 7pp

295. Jun-Young Park, Byung-Hyun Lee, Geon-Beom Lee, Hagyoul Bae, and Yang-Kyu Choi "Localized Electrothermal Annealing with Nano-Watt Power for a Silicon Nanowire Field-Effect Transistor", ACS Applied Materials & Interfaces, Vol. 10, pp 4838-4843

294. Jun-Young Park, Jae Hur, and Yang-Kyu Choi "Demonstration of a Curable Nanowire FinFET using Punchthrough Current to Repair Hot-Carrier Damage", IEEE Electron Devices Letters, Vol. 39, No. 2, Feb. 2018

293. Sang-Jae Park†, Sungho Kim†, Myeong-Lok Seol, Seung-Bae Jeon, Il-Woong Tcho, Daewon Kim, and Yang-Kyu Choi "A multi-directional wind based triboelectric generator with investigation of frequency effects", Extreme Mechanics Letters, Vol. 19, pp. 46-53, Mar. 2018 , †These authors equally contributed to this work.

292. Gun-Hee Kim, Hagyoul Bae, Jae Hur, Choong-Ki Kim, Geon-Bum Lee, Tewook Bang, Yoon-Ik Son, Seong-Wan Ryu, and Yang-Kyu Choi "Highly Biased Linear Condition Method for Separately Extracting of Source and Drain Resistance in MOSFETs", IEEE Transactions on Electron Devices, Vol. 65, No.2, Feb. 2018

291.   [Published as Front Cover]  Seon Joon Kim, Hyeong-Jun Koh, Chan E. Ren, Ohmin Kwon, Kathleen Maleski, Soo-Yeon Cho, Babak Anasori, Choong-Ki Kim, Yang-Kyu Choi, Jihan Kim, Yury Gogotsi, and Hee-Tae Jung, "Metallic Ti3C2Tx MXene Gas Sensors with Ultrahigh Signal-to-Noise Ratio", ACS  Nano,  Vol. 12, Jan. 2018

290. Seong-Yeon Kim, Byung-Hyun Lee, Jae Hur, Jun-Young Park, Seung-Bae Jeon, Seung-Wook Lee, and Yang-Kyu Choi "A Comparative Study on Hot-Carrier Injection in 5-story Vertically Integrated Inversion-Mode and Junctionless-Mode Gate-All-Around MOSFETs", IEEE Electron Devices Letters, Vol. 39, No. 1, Jan 2018

289. Byeong-Woon Hwang, Hye-In Yeom, Daewon Kim, Choong-Ki Kim, Dongil Lee, and Yang-Kyu Choi "Enhanced Transconductance in a Double-Gate Graphene Field-Effect Transistor", Solid-State Electronics, Vol. 141, 65-68

288. Da-Jin Kim†, Jang-Soon Park†, Cheol Ho Kim†, Jae Hur, Choong-Ki Kim, Young-Kyun Cho, Jun-Bong Ko, Bonghyuk Park, Dongho Kim, and Yang-Kyu Choi "Reconfigurable Yagi-Uda Antenna Based on a Silicon Reflector with a Soid-State Plasma", Scientific Reports, Vol. 7, Dec. 2017 †These authors equally contributed to this work.

287. Kyu-Man Hwang, Jun-Young Park, Hagyoul Bae, Seung-Wook Lee, Choong-Ki Kim, Myungsoo Seo, Hwon Im, Do-Hyun Kim, Seong-Yeon Kim, Geon-Beom Lee, and Yang-Kyu Choi "Nano-electromechanical Switch Based on a Physical Unclonable Function for Highly Robust and Stable Performance in Harsh Enviroments", ACS Nano, Vol. 11, pp 12547-12552

286. Il-Woong Tcho†, Weon-Guk Kim†, Seung-Bae Jeon, Sang-Jae Park, Boung Ju Lee, Hee-Keyong Bae, Daewon Kim, and Yang-Kyu Choi "Surface structural analysis of a friction layer for a triboelectric nanogenerator", Nano Energy, Vol. 42, pp. 34-42, Oct. 2017. †These authors equally contributed to this work.

285. Chan-Hoon Jeon†, Choong-Ki Kim†, Jun-Young Park, Ui-Sik Jeong, Byung-Hyun Lee, Kyung Rok Kim, and Yang-Kyu Choi "LF Noise Analysis for Trap Recovery in Gate Oxides Using Built-In Joule Heater", IEEE Transactions On Electron Devices, Vol. 64, No. 12, Dec 2017 †These authors equally contributed to this work.

284. Jae Hur, Woo Jin Jeong, Mincheol Shin, and Yang-Kyu Choi "Schottky Tunneling Effects in a Tunnel FET", IEEE Transactions On Electron Devices, Vol. 64, No. 12, Dec. 2017

283. Seung-Bae Jeon†, Young-Hoon Nho†, Sang-Jae Park, Weon-Guk Kim, Il-Woong Tcho, Daewon Kim, Dong-Soo Kwon, and Yang-Kyu Choi "Self-powered fall detection system using pressure sensing triboelectric nanogenerators", Nano Energy, Vol. 41, pp. 139-147, Nov. 2017. †These authors equally contributed to this work.

282. Yujin Seo, Choong-Ki Kim, Tae-In Lee, Wan Sik Hwang, Hyun-Yong Yu, Yang-Kyu Choi, and Byung Jin Cho "Investigation of Border Trap Characteristics in the AlON/GeO2/Ge Gate Stacks", IEEE Transactions On Electron Devices, Vol. 64, No. 10, Oct. 2017

281. Hagyoul Bae†, Byung Chul Jang, Hongkeun Park, Soo-Ho Jung, Hye Moon Lee, Jun-Young Park, Seung-Bae Jeon, Gyeongho Son, Il-Woong Tcho, Kyoungsik Yu, Sung-Gap Im, Sung-Yool Choi, and Yang-Kyu Choi "Functional circuitry on commercial fabric via textile-compatible nanoscale film coating process for fibertronics,", Nano Letters, Vol 17, pp 6443-6452 †These authors equally contributed to this work.

280. Jun-Young Park, Byung-Hyun Lee, Ki Soo Chang, Dong Uk Kim, Chanbae Jeong, Choong-Ki Kim, Hagyoul Bae, and Yang-Kyu Choi "Investigation of Self-Heating Effects in Gate-All-Around MOSFETs with Vertically Stacked Multiple Silicon Nanowire Channels", IEEE Transactions on Electron Devices, Vol. 64, No. 11, Nov. 2017

279. Jae-Hyuk Ahn, Sung-Jin Choi, Maesoon Im, Sungho Kim, Chang-Hoon Kim, Jee-Yeon Kim, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Charge and dielectric effects of biomolecules on electrical characteristics of nanowire FET biosensors", Applied Physics Letters, 111, 113701, 2017

278. Myung Keun Lee†, Choong-Ki Kim†, Jeong Woo Park, Eungtaek Kim, Myeong-Lok Seol, Jun-Young Park, Yang-Kyu Choi, Sang-Hee Ko Park, and Kyung Cheol Choi "Electro-Thermal Annealing Method for Recovery of Cyclic Bending Stress in Flexible a-IGZO TFTs", IEEE Transactions on Electron Devices, Vol. 64, No. 8, pp. 3189-3192, Aug. 2017. †These authors equally contributed to this work.

277. Geon-Beom Lee, Choong-Ki Kim, Jun-Young Park, Tewook Bang, Hagyoul Bae, Seong-Yeon Kim, Seung-Wan Ryu, and Yang-Kyu Choi "A novel Technique for Curing Hot-Carrier-Induced Damage by Utilizing the Forward Current of the PN-Junction in a MOSFET", IEEE Electron Device Letters, vol. 38, No. 8, pp. 1012-1014, Jun. 2017.

276. Seung-Wook Lee†, Tewook Bang†, Choong-Ki Kim, Kyu-Man Hwang, Byung chul Jang, Dong-Il Moon, Hagyoul Bae, Myungsoo Seo, Seong-Yeon Kim, Do-Hyun Kim, Sung-Yool Choi, and Yang-Kyu choi "Comprehensive Study on the Relation between Low-Frequency Noise and Asymmetric Parasitic Resistances in a Vertical Pillar-Type FET", IEEE Electron Device Letters, vol. 38, no. 8, pp. 1008-1011, Aug. 2017. †These authors equally contributed to this work.

275. Hagyoul Bae, Choong-Ki Kim, and Yang-Kyu Choi "Characterization of intrinsic subgap density-of-states in exfoliated MoS2 FETs using a multi-frequency capacitance-conductance technique", AIP Advances, vol. 7, no.7, p. 075304, Jul. 2017.

274. Daewon Kim†, Il-Woong Tcho†, Ik Kyeong Jin, Sang-Jae Park, Seung-Bae Jeon, Weon-Guk Kim, Han-Saem Cho, Heung-Soon Lee, Sae Chae Jeoung, and Yang-Kyu Choi "Direct-laser-patterned friction layer for the output enhancement of a triboelectric nanogenerator", Nano Energy, Vol. 35, pp. 379-386, 2017 †These authors equally contributed to this work.

273. Jae Hur, Dong-Il Moon, Jin-Woo Han, Gun-Hee Kim, Chang-Hoon Jeon, and Yang-Kyu Choi "Tunneling Effects in a Charge-Plasma Dopingless Transistor", IEEE Transactions on Nanotechnology, Vol. 16, No. 2, pp. 315-320

272. Hagyoul Bae, Tewook Bang, Choong-Ki Kim, Jae Hur, Seyeob Kim, Chang-Hoon Jeon, Jun-Young Park, Dae-Chul Ahn, Gun-Hee Kim, Yunik Son, Jae-Hoon Lee, Yong-Taik Kim, Seong-Wan Ryu, and Yang-Kyu Choi "Improved Technique for Extraction of Effective Mobility by considering Gate Bias-Dependent Inversion Charges in a Floating-Body Si-SiGe pMOSFET", Journal of Nanoscience and Nanotechnology, Vol. 17, 1-4, 2017

271. [Highlighted in Royal Society of Chemistry's magazine Chemistry World] Daewon Kim, Hye Moon Lee, and Yang-Kyu Choi "Large-sized sandpaper coated with solution-processed aluminum for a triboelectric nanogenerator with reliable durability", RSC Advances, Vo. 7, pp. 137-144, 2017

270. Byung-Hyun Lee, Min-Ho Kang, Dae-Chul Ahn, Yang-Kyu Choi "Vertically Integrated Nanowire-Based Zero-Capacitor Dynamic Random Access Memory", ECS Journal of Solid State Science and Technology, Vol. 6, Q1-Q5, 2017

269. Jae-Hyuk Ahn, Dong-Il Moon, Seung-Won Ko, Chang-Hoon Kim, Jee-Yeon Kim, Moon-Seok Kim, Myeong-Lok Seol, Joon-Bae Moon, Ji-Min Choi, Jae-Sub Oh, Sung-Jin Choi and Yang-Kyu Choi "A SONOS device with a separated charge trapping layer for improvement of charge injection", AIP Advances, 7, 035205, 2017

268. Juhee Lee, Jinsu Yoon, Bongsik Choi, Dongil Lee, Dong Myong Kim, Dae Hwan Kim, Yang-Kyu Choi, and Sung-Jin Choi "Ink-jet printed semiconducting carbon nanotube ambipolar transistors and inverters with chemical doping technique using polyethyleneimine", Applied Physics Letters, 109, 263103 Dec. 2016.

267. Choong-Ki Kim†, Eun Gyo Jeong†, Eungtaek Kim, Jeong-Gyu Song, Youngjun Kim, Whang Je Woo, Myung Keun Lee, Hagyoul Bae, Seung-Bae Jeon, Hyungjun Kim, Kyung Choi‡, Yang-Kyu Choi‡ "Highly Stable 2D Material (2DM) Field-Effect-Transistors (FETs) with Wafer-Scale Multi-dyad Encapsulation", Nanotechnology, Vol.28, No.5, Dec 2016. †These authors equally contributed to this work. ‡These authors are co-corresponding authors

266. Byung-Hyun Lee†, Dong-Il Lee†, Hagyoul Bae, Hyejeong Seong, Seung-Bae Jeon, Myung-Lok Seol, Jin-Woo Han, M. Meyyappan, Sung-Gap Im, Yang-Kyu Choi "Foldable and Disposable Memory on Paper", Scientific Reports, Vol.6, Nov. 2016. †These authors equally contributed to this work.

265. Tewook Bang†, Byung-Hyun Lee†, Choong-Ki Kim, Dae-Chul Ahn, Seung-Bae Jeon, Min-Ho Kang, Jae-Sub Oh, and Yang-Kyu Choi "Low-Frequency Noise Characteristics in SONOS Flash Memory with Vertically Stacked Nanowire FETs", IEEE Electron Device Letters, Vol. 38, No. 1, pp. 40-43, Jan. 2017. †These authors equally contributed to this work. [PDF]

264. Hagyoul Bae†, Byung-Hyun Lee†, Dong-Il Lee, Myeong-Lok Seol, Daewon Kim, Jin-Woo Han, Choong-Ki Kim, Seung Bae Jeon, Daechul Ahn, Sang Jae Park, Jun-Young Park, and Yang-Kyu Choi "Physically Transient Memory on a Rapidly Dissoluble Paper for Security Application", Scientific Reports, Vol. 6, No. 38324, 2016. †These authors equally contributed to this work. [PDF]

263. Myeong-Lok Seol†, Seung-Bae Jeon†, Jin-Woo Han, and Yang-Kyu Choi "Ferrofluid-based Triboelectric-Electromagnetic Hybrid Generator for Sensitive and Sustainable Vibration Energy Harvesting", Nano Energy, Vol 31, pp. 233-238, Jan. 2017. [PDF]

262. Jeonghoon Yun, Jae-Hyuk Ahn, Bong Jae Lee, Dong-Il Moon, Yang-Kyu Choi and Inkyu Park "Temperature measurement of Joule heated silicon micro/nanowires using selectively decorated quantum dots", Nanotechnology, Vol. 27, No. 50 [PDF]

261. Dongil Lee†, Byung-Hyun Lee†, Jinsu Yoon, Dae-Chul Ahn, Jun-Young Park, Jae Hur, Myeong-Soo Kim, Seung-Bae Jeon, Min-Ho Kang, Kwanghee Kim, Meehyun Lim, Sung-Jin Choi, and Yang-Kyu Choi "Three-Dimensional Fin-Structured Semiconducting Carbon Nanotube Network Transistor", ACS NANO, Vol. 10, No. 12, pp 10894–10900, 2016. †These authors equally contributed to this work. [PDF]

260. Dae-Chul Ahn, Byung-Hyun Lee, Min-Ho Kang, Jae Hur, Tewook Bang and Yang-Kyu Choi "Impact of Crystalline Damage on a Vertically Integrated Junctionless Nanowire Transistor", Applied Physics Letters, Vol. 109, pp. 183108 [PDF]

259. Hwon Im, Seungmuk Ji, Dong-Il Moon, Hyuneui Lim, and Yang-Kyu Choi "Enhanced water droplet mobility on su perhydrophobic rippled nanoshell array", Applied Physics Letters, Vol. 109, pp. 151601 [PDF]

258. Jun-Young Park, Hagyoul Bae, Dong-Il Moon, Chang-Hoon Jeon, and Yang-Kyu Choi "Threshold Voltage Tuning Technique in Gate-All-Around MOSFET by Utilizing Gate Electrode with Potential Distribution", IEEE Electron Device Letters, Vol. 37, No. 11, pp. 1391-1394 [PDF]

257. Seung-Bae Jeon, Sunmin Kim, Sang-Jae Park, Myeong-Lok Seol, Daewon Kim, Yong Keun Chang, and Yang-Kyu Choi "Self-powered electro-coagulation system driven by a wind energy harvesting triboelectric nanogenerator for decentralized water treatment", Nano Energy, vol. 28, pp. 288-295 [PDF]

256. Choong-Ki Kim†, Eungtaek Kim†, Myung Keun Lee, Jun-Young Park, Myeong-Lok Seol, Hagyoul Bae, Tewook Bang, Seung-Bae Jeon, Sungwoo Jun, Sang-hee K. Park, Kyung Cheol Choi, and Yang-Kyu Choi "Electrothermal Annealing (ETA) Method to Enhance the Electrical Performance of Amorphous-Oxide-Semiconductor (AOS) Thin-Film Transistors (TFTs)", ACS Applied Materials & Interfaces, Vol. 8, pp. 23820-23826. †These authors equally contributed to this work. [PDF]

255. Byung-Hyun Lee†, Dae-Chul Ahn†, Min-Ho Kang, Seung-Bae Jeon, and Yang-Kyu Choi "Vertically Integrated Nanowire-based Unified Memory", Nano Letters, Vol. 16, pp. 5909–5916. †These authors equally contributed to this work. [PDF]

254. [Published as Front Cover] Daewon Kim†, Bidhan Pramanick†, Arnoldo Salazar, Il-Woong Tcho, Marc J. Madou, Eun Sang Jung, Yang-Kyu Choi, Hyundoo Hwang "3D Carbon Electrode Based Triboelectric Nanogenerator", Advanced Materials Technologies, Vol. 1, No. 8, 1600160, Sep. 2016. †These authors equally contributed to this work. [PDF]

253. Weon-Guk Kim†, Il-Woong Tcho†, Daewon Kim, Seung-Bae Jeon, Sang-Jae Park, Myeong-Lok Seol, and Yang-Kyu Choi "Performance-enhanced triboelectric nanogenerator using the glass transition of polystyrene", Nano Energy, Vol. 27, pp. 306–312, Sep. 2016. †These authors equally contributed to this work. [PDF]

252. Zheng Guo, Myeong-Lok Seol, Chao Gao, Moon-Seok Kim, Jae-Hyuk Ahn, Yang-Kyu Choi, Xing-Jiu Huang "Functionalized porous Si nanowires for selective and simultaneous electrochemical detection of Cd(II) and Pb(II) ions", Electrochimica Acta, Vol. 211, pp. 998–1005, Sep. 2016. [PDF]

251. Daewon Kim, Hwon Im, Moo Jin Kwak, Eunkyoung Byun, Sung Gap Im, and Yang-Kyu Choi "A Superamphiphobic Sponge with Mechanical Durability and a Self-Cleaning Effect", Scientific Reports, Vol. 2, 29993, Jul. 2016. [PDF]

250. Jun-Young Park, Dong-Il Moon, Hagyoul Bae, Young Tak Roh, Myeong-Lok Seol, Byung-Hyun Lee, Chang-Hoon Jeon, Hee Chul Lee, and Yang-Kyu Choi "Local Electro-Thermal Annealing for Repair of Total Ionizing Dose Induced Damage in Gate-All-Around MOSFETs", IEEE Electron Device Letters, Vol. 37, No. 7, pp. 843-846, Jul. 2016. [PDF]

249. Chang-Hoon Jeon, Jun-Young Park, Myeong-Lok Seol, Dong-Il Moon, Jae Hur, Hagyoul Bae, Seung-Bae Jeon, and Yang-Kyu Choi "Joule Heating to Enhance the Performance of a Gate-All-Around Silicon Nanowire Transistor", IEEE Transactions on Electron Devices, Vol. 63, No. 6, pp. 2288-2292, Jun. 2016. [PDF]

248. Gun-Hee Kim, Byung-Hyun Lee, Hwon Im, Seung-Bae Jeon, Daewon Kim, Myeong-Lok Seol, Hyundoo Hwang and Yang-Kyu Choi "Controlled anisotropic wetting of scalloped silicon nanogroove", RSC Advances, Vol. 6, pp. 41914-41918, Apr. 2016. [PDF]

247. Myeong-Lok Seol, Jin-Woo Han, Sang-Jae Park, Seung-Bae Jeon, Yang-Kyu Choi "Hybrid energy harvester with simultaneous triboelectric and electromagnetic generation from an embedded oscillator in a single package", NanoEnergy, Vol. 23, pp. 50-59, May. 2016 [PDF]

246. Hongki Kim†, Myeong-Lok Seol†, Dong-Il Lee, Jiyoung Lee, Il-Suk Kang, Hyoban Lee, Taejoon Kang, Yang-Kyu Choi, and Bongsoo Kim "Single nanowire on graphene (SNOG) as an efficient, reproducible, and stable SERS-active platform", Nanoscale, Vol. 8, pp. 8878-8886, Mar. 2016. †These authors equally contributed to this work. [PDF]

245. Dongil Lee, Jinsu Yoon, Juhee Lee, Byung-Hyun Lee, Myeong-Lok Seol, Hagyoul Bae, Seung-Bae Jeon, Hyejeong Seong, Sung Gap Im, Sung-Jin Choi, and Yang-Kyu Choi "Logic circuits composed of flexible carbon nanotube thin-film transistor and ultra-thin polymer gate dielectric", Scientific Reports, Vol. 6, 26121. May. 2016 [PDF]

244. Khang June Lee†, Daewon Kim†, Byung Chul Jang, Da-Jin Kim, Hamin Park, Dae Yool Jung, Woonggi Hong, Tae Keun Kim, Yang-Kyu Choi, Sung-Yool Choi "Multilayer graphene with a rippled structure as a spacer for improving plasmonic coupling", Advanced Functional Materials, Vol. 26, No. 28, pp. 5093-5101, May. 2016. †These authors equally contributed to this work. [PDF]

243. Eungtaek Kim†, Choong-Ki Kim†, Myung Keun Lee, Tewook Bang, Yang-Kyu Choi, Sang-Hee Ko Park, and Kyung Cheol Choi "Influence of the charge trap density distribution in a gate insulator on the positive-bias stress instability of a-IGZO thin-film transistors", Applied Physics Letters, Vol. 108, Issue 18. May. 2016. †These authors equally contributed to this work. [PDF]

242. [Published as Front Cover] Daewon Kim, Sang-Jae Park, Seung-Bae Jeon, Myeong-Lok Seol, and Yang-Kyu Choi "A Triboelectric Sponge Fabricated from a Cube Sugar Template by Three-Dimensional Soft Lithography for Superhydrophobicity and Elasticity", Advanced Electronic Materials, Vol. 2, 1500331, Apr. 2016. [PDF]

241. Jae Hur, Byung-Hyun Lee, Min-Ho Kang, Dae-Chul Ahn, Tewook Bang, Seung-Bae Jeon, and Yang-Kyu Choi "Comprehensive Analysis of Gate-Induced Drain Leakage in Vertically Stacked Nanowire FETs: Inversion-mode vs. Junctionless-mode", IEEE Electron Device Lettes, Vol. 37, No. 5, pp. 541-544, May. 2016. [PDF]

240. Ui-Sik Jeong†, Choong-Ki Kim†, Hagyoul Bae, Dong-Il Moon, Tewook Bang, Ji-Min Choi, Jae Hur, and Yang-Kyu Choi "Investigation of Low-Frequency Noise in Nonvolatile Memory Composed of a Gate-All-Around Junctionless Nanowire FET", IEEE Transactions on Electron Devices, Vol. 63, No. 5, pp 2210-2213, May 2016. †These authors equally contributed to this work [PDF]

239. Sang-Jae Park, Myeong-Lok Seol, Daewon Kim, Seung-Bae Jeon, and Yang-Kyu Choi "Triboelectric nanogenerator with nanostructured metal surface using water-assisted oxidation", Nano energy, Vol. 21, pp. 258-264, Mar. 2016. [PDF]

238. Seung-Bae Jeon, Myeong-Lok Seol, Daewon Kim, Sang-Jae Park, and Yang-Kyu Choi "Self-Powered Ion Concentration Sensor with Triboelectricity from Liquid–Solid Contact Electrification", Advanced Electronic Materials, Vol 2, No. 5, Feb. 2016. [PDF]

237. Byung-Hyun Lee, Jae Hur, Min-Ho Kang, Tewook Bang, Dae-Chul Ahn, Dong-Il Lee, Kwang-Hee Kim, Yang-Kyu Choi "A Vertically Integrated Junctionless Nanowire Transistor", Nano Letters, Vol. 16, No. 3, pp. 1840–1847, Feb 2016. [PDF]

236. Choong-Ki Kim†, Chan Hak Yu†, Jae Hur, Hagyoul Bae, Seung-Bae Jeon, Hamin Park, Yong Min Kim, Kyung Cheol Choi, Yang-Kyu Choi‡ and Sung-Yool Choi‡ "Abnormal electrical characteristics of multi-layered MoS2 FETs attributed to bulk traps", 2D Materials, Vol 3, No. 1. Feb. 2016. †These authors equally contributed to this work. ‡These authors are co-corresponding authors [PDF]

235. Chang-Hoon Kim†, Jee-Yeon Kim†, Dong-Il Moon, Ji-Min Choi, and Yang-Kyu Choi "Nanogap Embedded Transistor for Investigation of Charge Properties in DNA", IEEE Transactions on Nanotechnology, Vol. 15, No. 2, pp. 188-192, Mar. 2016. †These authors equally contributed to this work. [PDF]

234. Hagyoul Bae†, Choong-Ki Kim†, Seung-Bae Jeon, Gwang Hyuk Shin, Eung Taek Kim, Jeong-Gyu Song, Youngjun Kim, Dong-Il Lee, Hyungjun Kim, Sung-Yool Choi, Kyung Cheol Choi, and Yang-Kyu Choi "A Separate Extraction Method for Asymmetric Source and Drain Resistances Using Frequency-Dispersive C-V Characteristics in Exfoliated MoS2 FET", IEEE Electron Device Letters, Vol. 37, No. 2, pp. 231-233, Feb. 2016. †These authors equally contributed to this work. [PDF]

233. Jun-Young Park, Dong-Il Moon, Myeong-Lok Seol, Choong-Ki Kim, Chang-Hoon Jeon, Hagyoul Bae, Tewook Bang, and Yang-Kyu Choi "Self-Curable Gate-All-Around MOSFETs using Electrical Annealing to Repair Degradation Induced from Hot-Carrier Injection", IEEE Transactions on Electron Devices, Vol. 63, No. 3, pp. 910-915, Mar. 2016. [PDF]

232. Dae-Chul Ahn, Myeong-Lok Seol, Jae Hur, Dong-Il Moon, Byung-Hyun Lee, Jin-Woo Han, Jun-Young Park, Seung-Bae Jeon, and Yang-Kyu Choi "Ultra-Fast Erase Method of SONOS Flash Memory by Instantaneous Thermal Excitation", IEEE Electron Device Letters, Vol. 37, No. 2, Feb. 2016. [PDF]

231. Daewon Kim, Yura Oh, Byeong-Woon Hwang, Seung-Bae Jeon, Sang-Jae Park, and Yang-Kyu Choi "Triboelectric Nanogenerator Based on the Internal Motion of Powder with a Package Structure Design", ACS Nano, Vol. 10, No. 1, pp. 1017–1024, Jan. 2016. [PDF]

230. Jun-Young Park, Dong-Il Moon, Myeong-Lok Seol, Chang-Hoon Jeon, Gwang-Jae Jeon, Jin-Woo Han, Choong-Ki Kim, Sang-Jae Park, Hee Chul Lee, and Yang-Kyu Choi "Controllable electrical and physical breakdown of poly-crystalline silicon nanowires by thermally assisted electromigration", Scientific Reports, Vol. 6, 19314, Jan. 2016. [PDF]

229. Jin-Woo Han, Myeong-Lok Seol, Yang-Kyu Choi, and M. Meyyappan "Self-Destructible Fin Flip-Flop Actuated Channel Transistor", IEEE Electron Device Letters, Vol. 37, No. 2, Feb. 2016 [PDF]

228. Myeong-Lok Seol, Jin-Woo Han, Seung-Bae Jeon, M. Meyyappan, and Yang-Kyu Choi "Floating Oscillator-Embedded Triboelectric Generator for Versatile Mechanical Energy Harvesting", Scientific Reports, Vol. 5, 16409, Nov. 2015. [PDF]

227. Byung-Hyun Lee, Min-Ho Kang, Dae-Chul Ahn, Jun-Young Park, Tewook Bang, Seung-Bae Jeon,Jae Hur, Dongil Lee and Yang-Kyu Choi "Vertically Integrated Multiple Nanowire Field Effect Transistor", Nano letters, Vol. 15, No. 12, pp. 8056–8061, Nov. 2015. [PDF]

226. Bongsik Choi†, Dongil Lee†, Jae-Hyuk Ahn, Jinsu Yoon, Juhee Lee, Minsu Jeon, Dong Myong Kim, Dae Hwan Kim, Inkyu Park, Yang-Kyu Choi, and Sung-Jin Choi "Investigation of optimal hydrogen sensing performance in semiconducting carbon nanotube network transistors with palladium electrodes", Applied Physics Letters, Vol. 107, 193108, Nov. 2015. †These authors equally contributed to this work. [PDF]

225. Sang-Jae Park, Myeong-Lok Seol, Seung-Bae Jeon, Daewon Kim, Dongil Lee, and Yang-Kyu Choi "Surface Engineering of Triboelectric Nanogenerator with an Electrodeposited Gold Nanoflower Structure", Scientific Reports, Vol. 5, 13866, Sep. 2015. [PDF]

224. Myeong-Lok Seol, Sang-Han Lee, Jin-Woo Han, Daewon Kim, Gyu-Hyeong Cho, and Yang-Kyu Choi "Impact of contact pressure on output voltage of triboelectric nanogenerator based on deformation of interfacial structures", Nano Energy, Vol. 17, pp. 63-71, Oct. 2015. [PDF]

223. Seung-Bae Jeon, Daewon Kim, Myeong-Lok Seol, Sang-Jae Park, and Yang-Kyu Choi "3-Dimensional broadband energy harvester based on internal hydrodynamic oscillation with a package structure", Nano Energy, Vol. 17, pp. 82-90, Oct. 2015. [PDF]

222. Choong-Ki Kim, Hyun Jun Ahn, Jung Min Moon, Sukwon Lee, Dong-Il Moon, Jeong Soo Park, Byung-Jin Cho, Yang-Kyu Choi, and Seok-Hee Lee "Temperature Control for the Gate Workfunction Engineering of TiC Film by Atomic Layer Deposition", Solid State Electronics, Vol.114, pp. 90-93, Dec. 2015. [PDF]

221. Jieun Lee, Jaeman Jang, Bongsik Choi, Jinsu Yoon, Jee-Yeon Kim, Yang-Kyu Choi, Dong Myong Kim, Dae Hwan Kim & Sung-Jin Choi "A Highly Responsive Silicon Nanowire/Amplifier MOSFET Hybrid Biosensor", Scientific Reports, Vol. 5, 12286, Jul. 2015. [PDF]

220. Byung-Hyun Lee†, Hagyoul Bae†, Hyejeong Seong, Dong- Il Lee, Hongkeun Park, Sung Gap Im, and Yang-Kyu Choi "Direct Observation of Carbon Filament in Water-Resistant Organic Memory", ACS Nano, Vol. 9, pp 7306–7313, Jul. 2015. †These authors equally contributed to this work. [PDF]

219. Jae Hur, Ji-Min Choi, Jong-Ho Woo, Hyunjae Jang, and Yang-Kyu Choi "A Generalized Threshold Voltage Model of Tied and Untied Double-Gate Junctionless FETs for a Symmetric and Asymmetric Structure", IEEE Transactions on Electron Devices, Vol. 62, No. 9, Sept. 2015. [PDF]

218. Jae Hur, Dong-Il Moon, Ji-Min Choi, Myeong-Lok Seol, Ui-Sik Jeong, Chang-Hoon Jeon, and Yang-Kyu Choi "A Core Compact Model for Multiple-Gate Junctionless FETs", IEEE Transactions on Electron Devices, Vol. 62, No. 7, Jul. 2015. [PDF]

217. Moon-Seok Kim, Dong-Il Moon, Sang-Kyung Yoo, Sang-Han Lee, and Yang-Kyu Choi "Investigation of Physically Unclonable Functions Using Flash Memory for Integrated Circuit Authentication", IEEE Transactions on Nanotechnology, Vol. 14, No. 2, pp. 384-389, Mar. 2015. [PDF]

216. Seung-Bae Jeon†, Daewon Kim†, Gun-Wook Yoon, Jun-Bo Yoon, and Yang-Kyu Choi "Self-Cleaning Hybrid Energy Harvester to Generate Power from Raindrop and Sunlight", Nano Energy, Vol. 12, pp. 636-645, Mar. 2015.　†These authors equally contributed to this work. [PDF]

215. Daewon Kim, Seung-Bae Jeon, Ju Young Kim, Myeong-Lok Seol, Sang Ouk Kim, and Yang-Kyu Choi "High-Performance Nanopattern Triboelectric Generator by Block Copolymer Lithography", Nano Energy, Vol. 12, pp. 331-338, Mar. 2015. [PDF]

214. Jae-Hyuk Ahn, Jeonghoon Yun, Dong-Il Moon, Yang-Kyu Choi and Inkyu Park "Self-heated silicon nanowires for high performance hydrogen gas detection", Nanotechnology, Vol. 26, 095501, Feb. 2015. [PDF]

213. Dong-Il Moon, Jee-Yeon Kim, Hyunjae Jang, Hee-Jeong Hong, Choong Ki Kim, Jae-Sub Oh, Min-Ho Kang, Jeoung-Woo Kim, and Yang-Kyu Choi "A Novel FinFET With High-Speed and Prolonged Retention for Dynamic Memory", IEEE Electron Device Letters, Vol. 35, No. 12, Dec. 2014. [PDF]

212. Myeong-Lok Seol†, Jong-Ho Woo†, Seung-Bae Jeon, Daewon Kim, Sang-Jae Park, Jae Hur, Yang-Kyu Choi "Vertically stacked thin triboelectric nanogenerator for wind energy harvesting", Nano Energy, Volume 14, pp. 201–208, May. 2015.　†These authors equally contributed to this work. [PDF]

211. Jinsu Yoon†, Dongil Lee†, Chaewon Kim, Jieun Lee, Bongsik Choi, Dong Myong Kim, Dae Hwan Kim, Mijung Lee, Yang-Kyu Choi†, and Sung-Jin Choi† "Accurate extraction of mobility in carbon nanotube network transistors using C-V and IV", Applied Physics Letters, Vol. 105, pp. 212103, Nov. 2014.　†These authors equally contributed to this work. [PDF]

210. Jong Yul Park†, Sung-Ho Kim†, Yang-Kyu Choi, Songcheol Hong, Sang-Gug Lee, and Kyung Rok Kim "Possibility and design of resonant terahertz emitters based on nanoscale strained silicon plasma wave transistors with enhanced mobility", Japanese Journal of Applied Physics, Vol. 53, No. 6S, June. 2014.　†These authors equally contributed to this work. [PDF]

209. Dong-Hyun Kim, Tae Kyun Kim, Young Gwang Yoon, Byeong-Woon Hwang, Yang-Kyu Choi, Byung Jin Cho, and Seok-Hee Lee "First Demonstration of Ultra-Thin SiGe-Channel Junctionless Accumulation-Mode (JAM) Bulk FinFETs on Si Substrate with PN Junction-Isolation Scheme", Journal of the Electron Devices Society, Vol. 2, no.5, pp. 123,127, Sept. 2014. [PDF]

208. Joon-Bae Moon, Dong-Il Moon, and Yang-Kyu Choi "Influence of Total Ionizing Dose on Sub-100 nm Gate-All-Around MOSFETs", IEEE Transactions on Nuclear Science, Vol. 61, No. 3, June. 2014. [PDF]

207. Jin-Woo Han, Dong-Il Moon, Jae Sub Oh, Yang-Kyu Choi, and M. Meyyappan "Vacuum gate dielectric gate-all-around nanowire for hot carrier injection and bias temperature instability free transistor", Applied Physics Letters, Vol. 104, pp. 253506, June. 2014. [PDF]

206. Myeong-Lok Seol†, Jong-Ho Woo†, Dong-Il Lee, Hwon Im, Jae Hur, Yang-Kyu Choi "Nature-Replicated Nano-in-Micro Structures for Triboelectric Energy Harvesting", Small, Vol.10, Issue 19, pp. 3887–3894, Oct. 15, 2014.　†These authors equally contributed to this work. [PDF]

205. [Published as 2014 Hot Paper] Byung-Hyun Lee, Dong-Il Moon, HyunJae Jang, Chang-Hoon Kim, Myeong-Lok Seol, Ji-Min Choi, Dong-Il Lee, Min-Wu Kim, Jun-Bo Yoon, Yang-Kyu Choi "A mechanical and electrical transistor structure (METS) with a sub-2nm nanogap for effective voltage scaling", Nanoscale, Issue 14, pp. 7799-7804, April. 2014. [PDF]

204. Dongil Lee, Myeong-Lok Seol, Dong-Il Moon, Patrick Bennett, Nathan Yoder, Jefford Humes, Jeffrey Bokor, Yang-Kyu Choi, and Sung-Jin Choi "High-performance thin-film transistors produced from highly separated solution-processed carbon nanotubes", Applied Physics Letters, Vol. 104, pp. 143508, April. 2014. [PDF]

203. Dong-Oh Kim, Dong-Il Moon, and Yang-Kyu Choi "Optimization of Bias Schemes for Long-Term Endurable 1T-DRAM Through the Use of the Biristor Mode Operation", IEEE Electron Device Letters, Vol. 35, No. 2, Feb. 2014. [PDF]

202. Jae-Hyuk Ahn, Jeonghoon Yun, Yang-Kyu Choi, and Inkyu Park "Palladium nanoparticle decorated silicon nanowire field-effect transistor with side-gates for hydrogen gas detection", Applied Physics Letters, Vol. 104, pp. 013508, Jan. 2014. [PDF]

201. Jee-Yeon Kim, Jae-Hyuk Ahn, Dong-Il Moon, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Multiplex electrical detection of avian influenza and human immunodeficiency virus with an underlap-embedded silicon nanowire field-effect transistor", Biosensors and Bioelectronics, Vol. 55, pp. 162-167, May 2014. [PDF]

200. Dong-Il Moon, Jee-Yeon Kim, Joon-Bae Moon, Dong-Oh Kim, and Yang-Kyu Choi "Evolution of Unified-RAM: 1T-DRAM and BE-SONOS Built on a Highly Scaled Vertical Channel", IEEE Transactions on Electron Devices, Vol. 61, No. 1, Jan. 2014. [PDF]

199. Myeong-Lok Seol, Hwon Im, Dong-Il Moon, Jong-Ho Woo, Daewon Kim, Sung-Jin Choi, Yang-Kyu Choi "Design Strategy for a Piezoelectric Nanogenerator with a Well-Ordered Nanoshell Array", ACS Nano, Vol. 7, No. 12, Dec. 2013. [PDF]

198. Joon-Bae Moon, Dong-Il Moon, and Yang-Kyu Choi "A Bandgap-Engineered Silicon-Germanium Biristor for Low-Voltage Operation", IEEE Transactions on Electron Devices, Vol. 61, No. 1, Jan. 2014. [PDF]

197. Tae Kyun Kim, Dong Hyun Kim, Young Gwang Yoon, Jung Min Moon, Byeong Woon Hwang, Dong-Il Moon, Gi Seong Lee, Dong Wook Lee, Dong Eun Yoo, Hae Chul Hwang, Jin Soo Kim, Yang-Kyu Choi, Byung Jin Cho, and Seok-Hee Lee "First Demonstration of Junctionless Accumulation-Mode Bulk FinFETs With Robust Junction Isolation", IEEE Electron Device Letters, Vol. 34, No. 12, Dec. 2013. [PDF]

196. [Published as Cover Page] Chang Kyu Jeong , Hyeong Min Jin , Jae-Hyuk Ahn , Tae Jung Park, Hyeon Gyun Yoo, Min Koo, Yang-Kyu Choi, Sang Ouk Kim and Keon Jae Lee "Electrical Biomolecule Detection Using Nanopatterned Silicon via Block Copolymer Lithography", Small, Vol.10, Issue 2, pp. 337–343, Jan 29, 2014. [PDF]

195. Jong-Ho Woo, Ji-Min Choi, and Yang-Kyu Choi "Analytical Threshold Voltage Model of Junctionless Double-Gate MOSFETs With Localized Charges", IEEE Transactions on Electron Devices, Vol. 60, No. 9, Sep. 2013. [PDF]

194. Sungho Kim, Dong-Il Moon, Wei Lu, Dae Hwan Kim, Dong Myong Kim, Yang-Kyu Choi, and Sung-Jin Choi "Latch-up based bidirectional npn selector for bipolar resistance-change memory", Applied Physics Letters, Vol. 103, pp. 033505, Jul. 2013. [PDF]

193. Jin-Woo Han, Byung Joon Choi, J Joshua Yang, Dong-Il Moon, Yang-Kyu Choi, R Stanley Williams and M Meyyappan "A replacement of high-k process for CMOS transistor by atomic layer deposition", Semiconductor Science and Technology, Vol. 28, No. 8, Jul. 2013. [PDF]

192. Myeong-Lok Seol, Ji-Min Choi, Jee-Yeon Kim, Jae-Hyuk Ahn, Dong-Il Moon,Yang-Kyu Choi "Piezoelectric nanogenerator with a nanoforest structure", Nano Energy, Vol. 2, pp. 1142-1148, Nov. 2013. [PDF]

191. [Published as Back Cover Letter] Ji-Min Choi, Moon-Seok Kim, Myeong-Lok Seol, and Yang-Kyu Choi "Transfer of Functional Memory Devices to Any Substrate", Physica Status Solidi Rapid Research Letters, Vol. 7, No. 5, pp. 326-331, May 2013. [PDF]

190. Dong-Il Moon, Sung-Jin Choi, Juan Pablo Duarte, and Yang-Kyu Choi "Investigation of Silicon Nanowire Gate-All-Around Junctionless Transistors Built on a Bulk Substrate", IEEE Transactions on Electron Devices, Vol. 60, No. 4, pp. 1355-1360, April 2013. [PDF]

189. Jae-Hyuk Ahn, Maesoon Im, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Label-free and real-time detection of Avian Influenza using nanowire field effect transistors", Journal of Biomedical Nanotechnology, Vol. 9, No. 3, pp. xxx-xxx, Mar. 2013. [PDF]

188. Jee-Yeon Kim, Kyungyong Choi, Dong-Il Moon, Jae-Hyuk Ahn, Tae Jung Park, Sang Yup Lee, Yang-Kyu Choi "Surface engineering for enhancement of sensitivity in an underlap-FET biosensor by control of wettability", Biosensors and Bioelectronics, Vol. 41, pp. 867-870, Mar. 2013. [PDF]

187. Chang-Hoon Kim, Jae-Hyuk Ahn, Jee-Yeon Kim, Ji-Min Choi, Kyung-Choon Lim, Tae Jung Park, Nam Su Heo, Hee Gu Lee, Jong-Wan Kim, Yang-Kyu Choi "CRP detection from serum for chip-based point-of-care testing system", Biosensors and Bioelectronics, Vol. 41, pp. 322-327, Mar. 2013. [PDF]

186. Zheng Guo, Myeong-Lok Seol, Moon-Seok Kim, Jae-Hyuk Ahn, Yang-Kyu Choi, Jin-Huai Liu and Xing-Jiu Huang "Sensitive and selective electrochemical detection of dopamine using an electrode modified with carboxylated carbonaceous spheres", Analyst, Vol. 138, pp. 2683-2690, Feb. 2013. [PDF]

185. Jae-Hyuk Ahn, Jee-Yeon Kim, Myeong-Lok Seol, David J. Baek, Zheng Guo, Chang-Hoon Kim, Sung-Jin Choi, and Yang-Kyu Choi "A pH sensor with a double-gate silicon nanowire field-effect transistor", Applied Physics Letters, Vol. 102, No. 8, pp.083701, Feb. 2013. [PDF]

184. Juan Pablo Duarte, Sung-Jin Choi, Dong-Il Moon, Jae-Hyuk Ahn, Jee-Yeon Kim, Sungho Kim, and Yang-Kyu Choi "A Universal Core Model for Multiple-Gate Field-Effect Transistors. Part II: Drain Current Model", IEEE Transactions on Electron Devices, Vol. 60, No. 2, pp.848-855, Feb. 2013. [PDF]

183. Juan Pablo Duarte, Sung-Jin Choi, Dong-Il Moon, Jae-Hyuk Ahn, Jee-Yeon Kim, Sungho Kim, and Yang-Kyu Choi "A Universal Core Model for Multiple-Gate Field-Effect Transistors. Part I: Charge Model", IEEE Transactions on Electron Devices, Vol. 60, No. 2, pp.840-847, Feb. 2013. [PDF]

182. Dong-Il Moon, Maxime Peycelon, Jee-Yeon Kim, Jae-Hyuk Ahn, Tae Jung Park, and Yang-Kyu Choi "A biristor based on a floating-body silicon nanowire for biosensor applications", Applied Physics Letters, Vol. 102, No. 4, pp.043701, Jan. 2013. [PDF]

181. Moon-Seok Kim, Sung-Jin Choi, Dong-Il Moon, Juan P. Duarte, Sungho Kim, Yang-Kyu Choi "Investigation of gate length and fringing field effects for program and erase efficiency in gate-all-around SONOS memory cells", Solid-State Electronics, Vol. 79, pp. 7-10, Jan. 2013. [PDF]

180. Moon-Seok Kim, Young Hwan Hwang, Sungho Kim, Zheng Guo, Dong-Il Moon, Ji-Min Choi, Myeong-Lok Seol, Byeong-Soo Bae, and Yang-Kyu Choi "Effects of the oxygen vacancy concentration in InGaZnO-based resistance random access memory", Applied Physics Letters, Vol. 101, pp. 243503, Dec. 2012. [PDF]

179. Myeong-Lok Seol, Jae-Hyuk Ahn, Ji-Min Choi, Sung-Jin Choi, and Yang-Kyu Choi "Self-Aligned Nanoforest in Silicon Nanowire for Sensitive Conductance Modulation", Nano Letters, Vol. 12, No. 11, pp. 5603-5608, Oct. 2012. [PDF]

178. Zheng Guo, Myeong-Lok Seol, Moon-Seok Kim, Jae-Hyuk Ahn, Yang-Kyu Choi, Jin-Huai Liu, and Xing-Jiu Huang "Hollow CuO nanospheres uniformly anchored on porous Si nanowires: preparation and their potential use as electrochemical sensors", Nanoscale, Vol. 4, No. 9, pp. 7525-7531, Oct. 2012. [PDF]

177. Myeong-Lok Seol, Sung-Jin Choi, Ji-Min Choi, Jae-Hyuk Ahn, and Yang-Kyu Choi "Hybrid Porphyrin-Silicon Nanowire Field-Effect Transistor by Opto-Electrical Excitation", ACS Nano, Vol. 6, No. 9, pp. 7885-7892, Aug. 2012. [PDF]

176. David J. Baek, Sung-Jin Choi, Jae-Hyuk Ahn, Jee-Yeon Kim, and Yang-Kyu Choi "Addressable Nanowire Field-Effect-Transistor Biosensors With Local Backgates", IEEE Transactions On Electron Devices, Vol. 59, No. 9, pp. 2507-2511, Sep. 2012. [PDF]

175. Sungho Kim, David Baek, Jee-Yeon Kim, Sung-Jin Choi, Myeong-Lok Seol, and Yang-Kyu Choi "A transistor-based biosensor for the extraction of physical properties from biomolecules", Applied Physics Letters, Vol. 101, pp. 073703, Aug. 2012. [PDF]

174. Meehyun Lim, Sung-Jin Choi, Gyu-Seok Lee, Myeong-Lok Seol, Youngwoong Do, Yang-Kyu Choi, and Haewook Han "Terahertz time-domain spectroscopy of anisotropic complex conductivity tensors in silicon nanowire films", Applied Physics Letters, Vol. 100, pp. 211102, May. 2012. [PDF]

173. Jae-Hyuk Ahn, Jee-Yeon Kim, Kyungyong Choi, Dong-Il Moon, Chang-Hoon Kim, Myeong-Lok Seol, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Nanowire FET Biosensors on a Bulk Silicon Substrate", IEEE Transactions On Electron Devices, Vol. 59, No. 8, pp. 2243-2249, Aug. 2012. [PDF]

172. Jin-Woo Han, M. Meyyappan, Jae-Hyuk Ahn, Yang-Kyu Choi "Liquid gate dielectric field effect transistor for a radiation nose", Sensors and Actuators A: Physical, Vol. 182, pp. 1-5, Aug. 2012. [PDF]

171. Maesoon Im, Kyungyong Choi, Dong-Haan Kim, Joo-Hyung Lee, Jun-Bo Yoon, and Yang-Kyu Choi "Adhesion force change by electrowetting on a polymer microlens array", Journal of Adhesion Science and Technology, DOI:10.1163/156856111X600190 2012. [PDF]

170. Jin-Woo Han, Yang-Kyu Choi, and M. Meyyappan "A gate-dielectric-last process via photosolidification of liquid resin", IEEE Elctron Device Letters, Vol. 33, No. 6, June 2012. [PDF]

169. [Specially published in Virtual Journal of Biological Physics Research, Vol. 23, Issue 12.]

David J. Baek, Juan P. Duarte, Dong-Il Moon, Chang-Hoon Kim, Jae-Hyuk Ahn, and Yang-Kyu Choi "Accumulation mode field-effect transistors for improved sensitivity in nanowire-based biosensors", Applied Physics Letters, Vol. 100, No. 21, p. 213703, May 2012. [PDF]

168.  [Specially published in Virtual Journal of Nanoscale Science & Technology, Vol. 25, Issue 18.]

[Specially published in Virtual Journal of Biological Physics Research, Vol. 23, Issue 9.]

Ji-Min Choi, Sung-Up Hwang, Chang-Hoon Kim, Hyun-Ho Yang, Cheulhee Jung, Hyun Gyu Park, Jun-Bo Yoon, and Yang-Kyu Choi "An electrostatic micromechanical biosensor for electrical detection of label-free DNA", Applied Physics Letters, Vol. 100, No. 16, pp. 163701, Apr. 2012. [PDF]

167. Juan Pablo Duarte, Moon-Seok Kim, Sung-Jin Choi, and Yang-Kyu Choi "A compact model of quantum electron density at the subthreshold region for double-gate junctionless transistors", IEEE Transactions On Electron Devices, Vol. 59, No. 4, pp. 1008-1012, Apr. 2012. [PDF]

166. Kyungyong Choi, Jee-Yeon Kim, Jae-Hyuk Ahn, Ji-Min Choi, Maesoon Im and Yang-Kyu Choi "Integration of field effect transistor-based biosensors with a digital microfluidic device for a lab-on-a-chip application", Lab on a Chip, Vol. 12, No. 8, pp. 1533-1539, Mar. 2012. [PDF]

165. Myeong-Lok Seol, Sung-Jin Choi, David J. Baek, Tae Jung Park, Jae-Hyuk Ahn, Sang Yup Lee, and Yang-Kyu Choi "Nanoforest for practical surface-enhanced raman scattering (SERS) substrate", Nanotechnology, Vol. 23, No. 9, pp. 095301-095307, Mar. 2012. [PDF]

164. [Published as Cover Letter] Ji-Min Choi, Bora Yoon, Kyungyong Choi, Myeong-Lok Seol, Jong-Man Kim, and Yang-Kyu Choi "Micropatterning polydiacetylene supramolecular vesicles on glass substrates using a pre-patterned hydrophobic thin film", Macromolecular Chemistry and Physics, Vol. 213, No. 6, pp. 610-616, Mar. 2012. [PDF]

163. Jee-Yeon Kim, Jae-Hyuk Ahn, Sung-Jin Choi, Maesoon Im, Sungho Kim, Juan Publo Duarte, Chang-Hoon Kim, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "An Underlap Channel-Embedded Field-Effect Transistor for Biosensor Application in Watery and Dry Environment", IEEE Transactions on Nanotechnology, Vol. 11, No. 2, pp. 390-394, Mar. 2012. [PDF]

162. Kyungyong Choi, Maesoon Im, Ji-Min Choi, and Yang-Kyu Choi "Droplet transportation using a pre-charging method for digital microfluidics", Microfluidics and Nanofluidics, Vol. 12, No. 5, pp. 821-827, Mar. 2012. [PDF]

161. Sung-Jin Choi, Dong-Il Moon, Juan P. Duarte, Jae-Hyuk Ahn, and Yang-Kyu Choi "Physical observation of a thermo-morphic transition in a silicon nanowire", ACS Nano, Vol. 6, No. 3, pp. 2378-2384, Feb. 2012. [PDF]

160. Juan P. Duarte, Sung-Jin Choi, Dong-Il Moon, and Yang-Kyu Choi "A nonpiecewise model for long-channel junctionless cylindrical nanowire FETs", IEEE Electron Device Letters, Vol. 33, No. 2, pp. 155-157, Feb. 2012. [PDF]

159. David J. Baek, Myeong-Lok Seol, Sung-Jin Choi, Dong-Il Moon, and Yang-Kyu Choi "Nonvolatile memory with graphene oxide as a charge storage node in nanowire field effect transistors", Applied Physics Letters, Vol. 100, No. 9, p. 093106, Feb. 2012. [PDF]

158. Jee-Yeon Kim, Jae-Hyuk Ahn, Dong-Il Moon, Sungho Kim, Tae Jung Park, Sang Yup Lee, Yang-Kyu Choi "A dual-gate field-effect transistor for label-free electrical detection of avian influenza", BioNanoScience, Vol. 2, No. 1, pp. 35-41, Feb. 2012. [PDF]

157. Sungho Kim, Sung-Jin Choi, Dong-Il Moon, and Yang-Kyu Choi "Carrier lifetime engineering for floating-body cell memory", IEEE Transactions on Electron Devices, Vol. 59, No. 2, pp. 367-373, Feb. 2012. [PDF]

156. Sungho Kim, Sung-Jin Choi, Dong-Il Moon, and Yang-Kyu Choi "A new charge-pumping technique for double-gated SOI MOSFET using pulsed drain current transient", IEEE Transactions on Electron Devices, Vol. 59, No. 1, pp. 241-246, Jan. 2012. [PDF]

155. Chung-Jin Kim, Sung-Jin Choi, Jae-Hyuk Ahn, Jin-Woo Han, Hoyeon Kim, Seunghyup Yoo, and Yang-Kyu Choi "Photoactive Memory by a Si-Nanowire Field-Effect Transistor", ACS Nano, Vol. 6, No. 2, pp. 1449–1454, Jan. 2012. [PDF]

154. Myeong-Lok Seol, Sung-Jin Choi, Chang-Hoon Kim, Dong-Il Moon, and Yang-Kyu Choi "Porphyrin-silicon hybrid field-effect transistor with individually addressable top-gate structure", ACS Nano, Vol. 6, No. 1, pp. 183–189, Jan. 2012. [PDF]

153. Sung-Jin Choi, Tae-Hong Kwon, Hwon Im, Dong-Il Moon, David J. Baek, Myeong-Lok Seol, Juan P. Duarte, and Yang-Kyu Choi "A polydimethylsiloxane (PDMS) sponge for the selective absorption of oil from water", ACS Applied Materials & Interfaces, Vol. 12, No. 3, pp.4552-4556, Nov. 2011. [PDF]

152. Juan P. Duarte, Sung-Jin Choi, and Yang-Kyu Choi "A full-range drain current model for double-gate junctionless transisstors", IEEE Transactions on Electron Devices, Vol. 58, No.12, pp. 4219-4225, Dec. 2011. [PDF]

151. Jae-Hyuk Ahn, Sung-Jin Choi, Jin-Woo Han, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Investigation of size dependence on sensitivity for nanowire FET biosensors", IEEE Transactions on Nanotechnology, Vol. 10, No. 6, pp. 1405-1411, Nov. 2011. [PDF]

150. Dong-Il Moon, Sung-Jin Choi, Sungho Kim, Jae-Sub Oh, Young-Su Kim, and Yang-Kyu Choi "Vertically integrated unidirectional biristor", IEEE Electron Device Letters, Vol. 32, No. 11, pp. 1483-2485, Nov. 2011. [PDF]

149. Sungho Kim, Sung-Jin Choi, Dong-Il Moon, and Yang-Kyu Choi "An extraction method of the energy distribution of interface traps by an optically assisted charge pumping technique", IEEE Transactions on Electron Devices, Vol. 58, No. 11, pp. 3667-3673, Nov. 2011. [PDF]

148. Oktay Yarimaga, Bora Yoon, Dae-Young Ham, Joosub Lee, Masahiko Hara, Yang-Kyu Choi and Jong-Man Kim "Electrophoretic deposition of amphiphilic diacetylene supramolecules: polymerization, selective immobilization, pattern transfer and sensor applications", Journal of Materials Chemistry, Vol. 21, No. 46, pp. 18605-18612, Oct. 2011. [PDF]

147. Sung-Jin Choi, Young-Chul Lee, Myeong-Lok Seol, Jae-Hyuk Ahn, Sungho Kim, Dong-Il Moon, Jin-Woo Han, Stephen Mann, Ji-Won Yang, and Yang-Kyu Choi "Bio-inspired complementary photoconductor by porphyrin-coated silicon nanowires", Advanced Materials, Vol. 23, No. 34, pp. 3979-3983, Sep. 2011. [PDF]

146. Chung-Jin Kim, Sung-Jin Choi, Sungho Kim, Jin-Woo Han, Hoyeon Kim, Seunghyup Yoo, and Yang-Kyu Choi "Photoinduced memory with hybrid integration of an organic fullerene derivative and an inorganic nanogap-embedded field-effect transistor for low-voltage operation", Advanced Materials, Vol. 23, No. 29, pp. 3326-3331, Aug. 2011. [PDF]

145. Ju-Hyun Kim, Hanul Moon, Seunghyup Yoo, and Yang-Kyu Choi "Nanogap electrode fabrication for a nanoscale device by volume-expanding electrochemical synthesis", Small, Vol. 7, No. 15, pp. 2210-2216, Aug. 2011. [PDF]

144. Juan P. Duarte, Sung-Jin Choi, Dong-Il Moon, and Yang-Kyu Choi "Simple analytical bulk current model for long-channel double-gate junctionless transistors", IEEE Electron Device Letters, Vol. 32, No. 6, pp. 704-706, Jun. 2011. [PDF]

143. Sung-Jin Choi, Dong-Il Moon, Sungho Kim, Jae-Hyuk Ahn, Jin-Seong Lee, Jee-Yeon Kim, and Yang-Kyu Choi "Nonvolatile memory by all-around-gate junctionless transistor composed of silicon nanowire on bulk substrate", IEEE Electron Device Letters, Vol. 32, No. 5, pp. 602-604, May 2011. [PDF]

142. [Published as Cover Letter] Oktay Yarimaga, Sumi Lee, Dae-Young Ham, Ji-Min Choi, Soon Gyu Kwon,Maesoon Im, Sungho Kim, Jong-Man Kim, and Yang-Kyu Choi "Thermofluorescent conjugated polymer sensors for nano- and microscale temperature monitoring", Macromolecular Chemistry and Physics, Vol. 212, No. 12, pp. 1211–1220, Jun. 2011. [PDF]

141. Youn-Kyoung Baek, Dae-Hwan Jung, Seung Min Yoo, Sunhaera Shin, Ju-Hyun Kim, Hwan-Jin Jeon, Yang-Kyu Choi, Sang Yup Lee, and Hee-Tae Jung "Label-free detection of DNA hybridization using pyrene-functionalized single-walled carbon nanotubes: effect of chemical structures of pyrene molecules on DNA sensing performance", Journal of Nanoscience and Nanotechnology, Vol. 11, No. 5, pp. 4210-4216, May 2011. [PDF]

140. Ji-Min Choi, Sung-Jin Choi, Oktay Yarimaga, Bora Yoon, Jong-Man Kim, and Yang-Kyu Choi "Detection of a nanoscale hot spot by hot carriers in poly-si TFT using polydiacetylene-based thermoresponsive fluorometry", IEEE Transactions on Electron Devices, Vol. 58, No. 5, pp.1570-1574, May 2011. [PDF]

139. Myeong-Lok Seol, Ju-Hyun Kim, Taejoon Kang, Hwon Im, Sungho Kim, Bongsoo Kim and Yang-Kyu Choi "Multi-layer nanogap array for high-performance SERS substrate", Nanotechnology, Vol. 22, pp. 235303-235307, Apr. 2011. [PDF]

138. Dong-Il Moon, Sung-Jin Choi, Chung-Jin Kim, Jee-Yeon Kim, Jin-Seong Lee, Jae-Sub Oh, Gi-Sung Lee, Yun-Chang Park, Dae-Won Hong, Dong-Wook Lee, Young-Su Kim, Jeoung-Woo Kim, Jin-Woo Han, and Yang-Kyu Choi "Silicon nanowire all-around gate MOSFETs built on a bulk substrate by all plasma-etching routes", IEEE Electron Device Letters, Vol. 32, No. 4, pp. 452-454, Apr. 2011. [PDF]

137. Joosub Lee, Oktay Yarimaga, Cheol Hee Lee, Yang-Kyu Choi, and Jong-Man Kim "Network polydiacetylene films: preparation, patterning, and sensor applications", Advanced Functional Materials, Vol. 21, No. 6, pp. 1032–1039, Mar. 2011. [PDF]

136. Chang-Hoon Kim, Cheulhee Jung, Kyung-Bok Lee, Hyun Gyu Park and Yang-Kyu Choi "Label-free DNA detection with a nanogap embedded complementary metal oxide semiconductor", Nanotechnology, Vol. 22, No. 13, pp. 135502 (5pp), Feb. 2011. [PDF]

135. Maesoon Im, Jae-Hyun Ahn, Jin-Woo Han, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Development of a point-of-care testing platform with a nanogap-embedded separated double-gate field effect transistor array and its readout system for detection of avian influenza", IEEE Sensors Journal, Vol. 11, No. 2, pp. 351-360, Feb. 2011. [PDF]

134. Sung-Jin Choi, Chel-Jong Choi, Jee-Yeon Kim, Moongyu Jang, and Yang-Kyu Choi "Analysis of transconductance (gm) in schottky-barrier MOSFETs", IEEE Transactions on Electron Devices, Vol. 58, No. 2, pp. 427-432, Feb. 2011. [PDF]

133. Sung-Jin Choi, Dong-Il Moon, Sungho Kim, Juan P. Duarte, and Yang-Kyu Choi "Sensitivity of threshold voltage to nanowire width variation in junctionless transistors", IEEE Electron Device Letters, Vol. 32, No. 2, pp. 125-127, Feb. 2011. [PDF]

132. Sung-Jin Choi, Jae-Hyuk Ahn, Jin-Woo Han, Myeong-Lok Seol, Dong-Il Moon, Sungho Kim, and Yang-Kyu Choi "Transformable functional nanoscale building blocks with wafer-scale silicon nanowires", Nano letters, Vol. 11, No. 2, pp. 854-859, Jan. 2011. [PDF]

131. [Specially published in Virtual Journal of Nanoscale Science & Technology, Vol. 23, Issue 2.]

Jin-Woo Han, Jae-Hyuk Ahn, and Yang-Kyu Choi "Damage immune field effect transistors with vacuum gate dielectric", Journal of Vacuum Science Technology, Vol. 29, No. 1, pp.011014 (4pp), Jan. 2011. [PDF]

130. Yong-Bum Park, Hwon Im, Maesoon Im, and Yang-Kyu Choi "Self-cleaning effect of highly water-repellent microshell structures for solar cell applications", Journal of Materials Chemistry, Vol. 21, No. 3, pp. 633-636, Jan. 2011. [PDF]

129. Sungho Kim, Sung-Jin Choi, and Yang-Kyu Choi "Interface-Trap Analysis by an Optically Assisted Charge-Pumping Technique in a Floating-Body Devices", IEEE Electron Device Letters, Vol. 32, No. 1, pp. 84-86, Jan. 2011. [PDF]

128. Sungho Kim, Sung-Jin Choi, and Yang-Kyu Choi "Optically Assisted Charge Pumping on Floating-Body FETs", IEEE Electron Device Letters, Vol. 31, No. 12, pp. 1365-1367, Dec. 2010. [PDF]

127. Ji-Min Choi, Jin-Woo Han, Sung-Jin Choi, and Yang-Kyu Choi "Analytical modeling of a nanogap-embedded FET for application as a biosensor", IEEE Transactions on Electron Devices, Vol. 57, No. 12, pp. 3477-3484, Dec. 2010. [PDF]

126. Sung-Jin Choi, Jin-Woo Han, Sungho Kim, Dong-Il Moon, Moongyu Jang, and Yang-Kyu Choi "Dopant-Segregated Schottky Source/Drain FinFET With a NiSi FUSI Gate and Reduced Leakage Current", IEEE Transactions on Electron Devices, Vol. 57, No. 11, pp. 2902-2906, Nov. 2010. [PDF]

125. Chang-Hoon Kim, Wook-Seong Lee, and Yang-Kyu Choi "Nanocrystalline Diamond Gate FET for ON-State Current Improvement", IEEE Electron Device Letters, Vol. 31, No. 10, pp. 1152-1154, Oct. 2010. [PDF]

124. Maesoon Im, Hwon Im, Joo-Hyung Lee, Jun-Bo Yoon, and Yang-Kyu Choi "Analytical modeling and thermodynamic analysis of robust superhydrophobic surfaces with inverse-trapezoidal microstructures", Langmuir, Vol. 26, No. 22, pp. 17389-17397, Sep. 2010. [PDF]

123. Dong-Il Moon, Sung-Jin Choi, Jin-Woo Han, Sungho Kim, and Yang-Kyu Choi "Fin width dependence of BJT-based 1T-DRAM implemented on FinFET", IEEE Electron Device Letters, Vol. 31, No. 9, pp. 909-911, Sep. 2010. [PDF]

122. Seong-Wan Ryu, Chung-Jin Kim, Sungho Kim, Myungsoo Seo, Changhun Yun, Seunghyup Yoo, and Yang-Kyu Choi "Fullerene-derivative-embedded nanogap field-effect-transistor and its nonvolatile memory application", Small, No. 15, pp.1617-1621, Aug. 2010. [PDF]

121. - Specially published in Virtual Journal of Nanoscale Science & Technology, Vol. 22, Issue 9.

- Specially published in Virtual Journal of Biological Physics Research, Vol. 20, Issue 5.

Sungho Kim, Jee-Yeon Kim, Jae-Hyuk Ahn, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "A charge pumping technique to identify biomolecular charge polarity using a nanogap embedded biotransistor", Applied Physics Letters, Vol. 97, p. 073702, Aug. 2010. [PDF]

120. Jae-Hyuk Ahn, Sung-Jin Choi, Jin-Woo Han, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Double-gate nanowire field effect transistor for a biosensor", Nano Letters, Vol. 10, No. 8, pp. 2934-2938, Jul. 2010. [PDF]

119. Sungho Kim, Hu Young Jeong, Sung-Yool Choi, and Yang-Kyu Choi "Comprehensive modeling of resistive switching in the Al/TiOx/TiO2/Al heterostructure based on space-charge-limited conduction", Applied Physics Letters, Vol. 97, p. 033508, Jul. 2010. [PDF]

118. Sung-Jin Choi, Jin-Woo Han, Dong-Il Moon, Sungho Kim, Moongyu Jang, and Yang-Kyu Choi "P-channel nonvolatile flash memory with the dopant-segregated schottky-barrier source/drain", IEEE Transactions on Electron Devices, Vol. 57,No. 8, pp. 1737-1742, Jul. 2010. [PDF]

117. Jin-Woo Han and Yang-Kyu Choi "Biristor-bistable resistor based on a silicon nanowire", IEEE Electron Device Letters, Vol. 31, No. 8, pp.797-799, Aug. 2010. [PDF]

116. Jin-Woo Han, Jae-Hyuk Ahn, Jeong Oen Lee, Jun-Bo Yoon, and Yang-Kyu Choi "Exchangeable self-curable liquid gate dielectric embedded field effect transistor", Applied Physics Letters, Vol. 97, p.032112, Jul. 2010. [PDF]

115. Jin-Woo Han, Jae-Hyuk Ahn, and Yang-Kyu Choi "FinFACT-fin flip-flop actuated channel transistor", IEEE Electron Device Letters, Vol. 31, No. 7, pp.764-766, Jul. 2010. [PDF]

114. Dong-Il Moon, Sung-Jin Choi, Jin-Woo Han, and Yang-Kyu Choi "An optically assisted program method for capacitorless 1T-DRAM", IEEE Transactions on Electron Devices, Vol. 57, No. 7, pp.1714-1718, Jul. 2010. [PDF]

113. Jin-Woo Han, Jae-Hyuk Ahn, Min-Wu Kim, Jeong Oen Lee, Jun-Bo Yoon, and Yang-Kyu Choi "Nanowire mechanical switch with a built-in diode", Small, No. 11, pp.1197-1200, Jun. 2010. [PDF]

112. - Specially published in Virtual Journal of Biological Physics Research, Vol. 19, Issue 12.

Sungho Kim, Jae-Hyuk Ahn, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Comprehensive study of a detection mechanism and optimization strategies to improve sensitivity in a nanogap-embedded biotransistor", Journal of Applied Physics, Vol. 107, p. 114705, Jun. 2010. [PDF]

111. Soon-Gyu Kwon, Jin-Woo Han, and Yang-Kyu Choi "A bendable-channel FinFET for logic application", IEEE Electron Device Letters, Vol. 31, No. 6, pp. 624-626, Jun. 2010. [PDF]

110. Maesoon Im, Dong-Haan Kim, Joo-Hyung Lee, Jun-Bo Yoon, and Yang-Kyu Choi "Electrowetting on a polymer microlens array", Langmuir, Vol. 26, pp. 12443-12447, May 2010. [PDF]

109. Yong-Bum Park, Maesoon Im, Hwon Im, and Yang-Kyu Choi "Superhydrophobic Cylindrical Nanoshell Array", Langmuir, Vol. 26, pp. 7661-7664, May 2010. [PDF]

108. Sung-Jin Choi, Jin-Woo Han, Dong-Il Moon, and Yang-Kyu Choi "Analysis and Evaluation of a BJT-Based 1T-DRAM", IEEE Electron Device Letters, Vol. 31, No. 5, pp. 393-395, May 2010. [PDF]

107. Oktay Yarimaga, Maesoon Im, Yang-Kyu Choi, Tae Won Kim, Yun Kyung Jung, Hyun Gyu Park, Sumi Lee, and Jong-Man Kim "A color display system based on thermochromic conjugated polydiacetylene supramolecules", Macromolecular Research, Vol. 18, No. 4, pp 404-407, Apr. 2010. [PDF]

106. Kwanyong Seo, Hana Yoon, Seong-Wan Ryu, Sunghun Lee, Younghun Jo, Myung-Hwa Jung, Jinhee Kim, Yang-Kyu Choi and Bongsoo Kim "Itinerant Helimagnetic Single-Crystalline MnSi Nanowires", ACS Nano, vol. 4, pp. 2569-2576, Apr. 2010. [PDF]

105. Maesoon Im, Hwon Im, Joo-Hyung Lee, Jun-Bo Yoon, and Yang-Kyu Choi "A robust superhydrophobic and superoleophobic surface with inverse-trapezoidal microstructures on a large transparent flexible substrate", Soft Matter, Vol.6, No.7, pp.1401-1404, Apr. 2010. [PDF]

104. Sungho Kim, Oktay Yarimaga, Sung-Jin Choi, and Yang-Kyu Choi "Highly durable and flexible memory based on resistance switching", Solid-State Electronics, Vol. 54, pp. 392-396, Apr. 2010. [PDF]

103. Chung-Jin Kim, Sung-Jin Choi, Seong-Wan Ryu, Sungho Kim, Jae-Joon Chang, SuHak Bae, Byeong-Hyeok Sohn and Yang-Kyu Choi "A study of memory effects by metallic core-metal oxide shell nanocrystals by a micelle dipping technique", Nanotechnology, Vol. 21, No. 12, p. 125202, Mar. 2010. [PDF]

102. Jin-Woo Han, Seong-Wan Ryu, Dong-Hyun Kim, and Yang-Kyu Choi "Polysilicon Channel TFT With Separated Double-Gate for Unified RAM (URAM) - Unified Function for Nonvolatile SONOS Flash and High-Speed Capacitorless 1T-DRAM", IEEE Transactions on Electron Device, Vol. 57, No. 3, pp. 601-607, Mar. 2010. [PDF]

101. Sung-Jin Choi, Jin-Woo Han, Sungho Kim, Dong-Il Moon, Moongyu Jang, and Yang-Kyu Choi "High-Performance Polycrystalline Silicon TFT on the Structure of a Dopant-Segregated Schottky-Barrier Source/Drain", IEEE Electron Device Letters, Vol. 31, No. 3, pp. 228-230, Mar. 2010. [PDF]

100. - Published as Back Cover Letter

Oktay Yarimaga, Sumi Lee, Jong-Man Kim, Yang-Kyu Choi "Fabrication of Patterned Polydiacetylene Composite Films using Replica-Molding (REM) Technique", Macromol. Rap. Comm., Vol. 31, No. 3, pp. 270-274, Mar. 2010. [PDF]

99. Seong-Wan Ryu, Chang-Hoon Kim, Jin-Woo Han, Chung-Jin Kim, Cheulhee Jung, Hyun Gyu Park, and Yang-Kyu Choi "Gold nanoparticle embedded silicon nanowire biosensor for applications of label-free DNA detection", Biosensors and Bioelectronics, Vol. 25, pp. 2182-2185, Feb. 2010. [PDF]

98. - Specially published in Virtual Journal of Nanoscale Science & Technology, Vol. 21, Issue 7.

- Specially published in Virtual Journal of Biological Physics Research, Vol. 19, Issue 4.

Sungho Kim, Jae-Hyuk Ahn, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "Charge pumping technique to analyze the effect of intrinsically retained charges and extrinsically trapped charges in biomolecules by use of a nanogap embedded biotransistor", Applied Physics Letters, Vol. 96, p. 053702, Feb. 2010. [PDF]

97. Dong-Il Bae, Seoung-Wan Ryu, Bonsang Gu, and Yang-Kyu Choi "A new approach to cell size scaling with a multi-dual cell and a buffer/background programmin of unified RAM", Microelectronic Engineering, pp. 135-138, Feb. 2010. [PDF]

96. Ju-Hyun Kim, Gyumin Kang, Yoonkey Nam, and Yang-Kyu Choi "Surface-modified microelectrode array with flake nanostructure for neural recording and stimulation", Nanotechnology, Vol. 21, No. 8, p. 085303, Jan. 2010. [PDF]

95. - Specially published in Virtual Journal of Biological Physics Research, Vol. 19, Issue 3.

Kwang-Won Lee, Sung-Jin Choi, Jae-Hyuk Ahn, Dong-Il Moon, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "An underlap field-effect transistor for electrical detection of influenza", Applied Physics Letters, Vol. 96, p. 033703, Jan. 2010. [PDF]

94. Sung-Jin Choi, Jin-Woo Han, Dong-Il Moon, Moongyu Jang, and Yang-Kyu Choi "Fin Width (Wfin) Dependence of Programming Characteristics on a Dopant-Segregated Schottky-Barrier (DSSB) FinFET SONOS Device for a NOR-Type Flash Memory Device", IEEE Electron Device Letters, Vol. 31, No. 1, pp. 71-73, Jan. 2010. [PDF]

93. Seong-Wan Ryu, Jin-Woo Han, Chung-Jin Kim, and Yang-Kyu Choi "Investigation of Isolation-Dielectric Effects of PDSOI FinFET on Capacitorless 1T-DRAM", IEEE Transactions on Electron Devices, Vol. 56, No. 12, pp. 3232-3235, Dec. 2009 [PDF]

92. Sung-Jin Choi, Jin-Woo Han, Chung-Jin Kim, Sungho Kim, and Yang-Kyu Choi "Improvement of the Sensing Window on a Capacitorless 1T-DRAM of a FinFET-Based Unified RAM", IEEE Transactions on Electron Devices, Vol. 56, No. 12, pp. 3228-3231, Dec. 2009 [PDF]

91. Sungho Kim, and Yang-Kyu Choi "A Comprehensive Study of the Resistive Switching Mechanism in Al/TiOx/TiO2/Al-Structured RRAM", IEEE Transactions on Electron Devices, Vol. 56, No. 12, pp. 3049-3054, Dec. 2009 [PDF]

90. Sungho Kim, Sung-Jin Choi and Yang-Kyu Choi "Resistive-Memory Embedded Unified RAM (R-URAM)", IEEE Transactions on Electron Devices, Vol. 56, No. 11, pp. 2670-2674, Nov. 2009 [PDF]

89. Bonsang Gu, Tae Jung Park, Jae-Hyuk Ahn, Xing-Jiu Huang, Sang Yup Lee, and Yang-Kyu Choi "Nanogap Field-Effect Transistor Biosensors for Electrical Detection of Avian Influenza", Small, Vol. 5, No. 21, pp. 2407-2412, Nov. 2009 [PDF]

88. Youn-Kyoung Baek, Seung Min Yoo, Ju-Hyun Kim, Dae-Hwan Jung, Yang-Kyu Choi, Yee Suk Kim, Sang Yup Lee, and Hee-Tae Jung "The Effect of Network Density on the DNA-Sensing Performance of Single-Walled Carbon Nanotubes", Journal of Physical Chemistry C, Vol. 5, No. 21, pp. 2407-2412, Nov. 2009 [PDF]

87. Dae Keun Yun, Ki-Don Kim, Sungho Kim, Ji-Hye Lee, Hyeong-Ho Park, Jun-Ho Jeong, Yang-Kyu Choi, and Dae-Geun Choi "Mass fabrication of resistive random access crossbar arrays by step and flash imprint lithography", Nanotechnology, Vol. 20, p. 445305, Oct. 2009 [PDF]

86. Sung-Jin Choi, Jin-Woo Han, Moongyu Jang, and Yang-Kyu Choi "Analysis of Trapped Charges in Dopant-Segregated Schottky Barrier-Embedded FinFET SONOS Devices", IEEE Electron Device Letters, Vol. 30, No. 10, Oct. 2009 [PDF]

85. Jin-Woo Han, Dong-Il Moon, Dong-Hyun Kim, and Yang-Kyu Choi "Parasitic BJT Read Method for High-Performance Capacitorless 1T-DRAM Mode in Unified RAM", IEEE Electron Device Letters, Vol. 30, No. 10, pp. 1108-1110, Oct. 2009 [PDF]

84. Sung-Jin Choi, Jin-Woo Han, Moongyu Jang, Cheljong Choi, and Yang-Kyu Choi "Characterization of current injection mechanism in Schottky-barrier metal-oxide-semiconductor field-effect transistors", Appl. Phys. Lett., Vol. 95, p. 083502, Aug. 2009 [PDF]

83. Sungho Kim, Sung-Jin Choi, Moongyu Jang, and Yang-Kyu Choi "Investigation of the source-side injection characteristic of a dopant-segregated Schottky barrier metal-oxide-semiconductor field-effect-transistor", Appl. Phys. Lett., Vol. 95, p. 063508, Aug. 2009 [PDF]

82. Jin-Woo Han, Dong-Il Moon, and Yang-Kyu Choi "High Aspect Ratio Silicon Nanowire for Stiction Immune Gate-All-Around MOSFETs", IEEE Electron Device Letters, Vol. 30, No. 8, Aug. 2009 [PDF]

81. Hong-Xuan Ren, Xing Chen, Xing-Jiu Huang, Maesoon Im, Dong-Haan Kim, Joo-Hyung Lee, Jun-Bo Yoon, Ning Gu, Jin-Huai Liu, and Yang-Kyu Choi "A conventional route to scalable morphology-controlled regular structures and their superhydrophobic/hydrophilic properties for biochips application", Lab on a Chip, Vol.9, No.15, pp.2140-2144, Jul. 2009. [PDF]

80. Jin-Woo Han, Seong-Wan Ryu, Dong-Hyun Kim, Chung-Jin Kim, Sungho Kim, Dong-Il Moon, Sung-Jin Choi, and Yang-Kyu Choi "Fully-Depleted Poly-Silicon TFTs for capacitorless 1T-DRAM", IEEE Electron Device Letters, Vol. 30, No. 7, Jul. 2009 [PDF]

79. - Specially published in Virtual Journal of Nanoscale Science & Technology, Vol. 19, Issue 26.

- Specially published in Virtual Journal of Biological Physics Research, Vol. 18, Issue 1.

Sungho Kim, Jae-Hyuk Ahn, Tae Jung Park, Sang Yup Lee, and Yang-Kyu Choi "A biomolecular detection method based on charge pumping in a nanogap embedded field-effect-transistor biosensor", Applied Physics Letters, Vol. 94, p. 243903, Jun. 2009 [PDF]

78. Jong-Won Lee, Seong-Wan Ryu, Dong Ok Shin, Bong Hoon Kim, Sang Ouk kim, Yang-Kyu Choi "Geometric effects of nanocrystals in nonvolatile memory using block copolymer nanotemplate", Solid-State Electronics, Vol. 53, No. 6, pp. 640-643, June 2009 [PDF]

77. Jin-Woo Han, Chung-Jin Kim, Sung-Jin Choi, Dong-Hyun Kim, Dong-Il Moon, and Yang-Kyu Choi "Gate-to-Source/Drain Non-Overlap Device for Soft-Program Immune Unified-RAM (URAM)", IEEE Electron Device Letters, Vol. 30, No. 5, May 2009 [PDF]

76. Eujune Lee, Dong-Il Moon, Ji-Hwan Yang, Keong Su Lim, and Yang-Kyu Choi "Transparent Zinc Oxide Gate Metal-Oxide-Semiconductor Field-Effect Transistor for High-Responsivity Photodetector", IEEE Electron Device Letters, Vol. 30, No. 5, pp. 493-495, May 2009 [PDF]

75. Ju-Hyun Kim, Taejoon Kang, Seung Min Yoo, Sang Yup Lee, Bongsoo Kim, and Yang-Kyu Choi "A well-ordered flower-like gold nanostructure for integrated sensors via surface-enhanced Raman scattering", Nanotechnology, Vol. 20, No. 23, p. 235302, May. 2009 [PDF]

74. Seong-Wan Ryu, Jin-Woo Han, Chung-Jin Kim, Sung-Jin Choi, Sungho Kim, Jin-Soo Kim, Kwang Hee Kim, Jae-Sub Oh, Meyong-Ho Song, Gi-Sung Lee, Yun Chang Park, Jeoung Woo Kim, and Yang-Kyu Choi "Refinement of Unified Random Access Memory", IEEE Transactions on Electron Devices, Vol. 56, No. 4, 601-608, Apr. 2009 [PDF]

73. Jin-Woo Han, Seong-Wan Ryu, Chung-Jin Kim, Sung-Jin Choi, Sungho Kim, Jae-Hyuk Ahn, Dong-Hyun Kim, Kyu Jin Choi, Byung Jin Cho, Jin-Soo Kim, Kwang Hee Kim, Gi-Sung Lee, Jae-Sub Oh, Myeong-Ho Song, Yun Chang Park, Jeoung Woo Kim, and Yang-Kyu Choi "Energy-Band-Engineered Unified-RAM (URAM) Cell on Buried Si1-yCy Substrate for Multifunctioning Flash Memory and 1T-DRAM", IEEE Transactions on Electron Devices, Vol. 56, No. 4, 641-647, Apr. 2009 [PDF]

72. Sungho Kim, Hanul Moon, Dipti Gupta, Seunghyup Yoo, and Yang-Kyu Choi "Resistive Switching Characteristics of Sol-Gel Zinc Oxide Films for Flexible Memory Applications", IEEE Transactions on Electron Devices, Vol. 56, No. 4, 696-699, Apr. 2009 [PDF]

71. Hong-Xuan Ren, Xing-Jiu Huang, Oktay Yarimaga, Yang-Kyu Choi, Ning Gu "A cauliflower-like gold structure for superhydrophobicity", Journal of Colloid and Interface Science, 334, 103-107, Mar. 2009 [PDF]

70. Seong-Wan Ryu, Jong-Won Lee, Jin-Woo Han, Sungho Kim, and Yang-Kyu Choi "Designed Workfunction Engineering of Double-Stacked Metal Nanocrystals for Nonvolatile Memory Application", IEEE Transactions on Electron Devices, Vol. 56, No. 3, 377-382, Mar. 2009 [PDF]

69. Sung-Jin Choi, Jin-Woo Han, Moon-Gyu Jang, Jin Soo Kim, Kwang Hee Kim, Gi Sung Lee, Jae Sub Oh, Myeong Ho Song, Yun Chang Park, Jeoung Woo Kim, and Yang-Kyu Choi "High Injection Efficiency and Low-Voltage Programming in a Dopant-Segregated Schottky Barrier (DSSB) FinFET SONOS for NOR-type Flash Memory", IEEE Electron Device Letters, Vol. 30, No. 3, pp. 265-268, March 2009 [PDF]

68. Seong-Wan Ryu, Jin-Woo Han, Chung-Jin Kim, Sungho Kim, Yang-Kyu Choi "Unified random access memory (URAM) by integration of a nanocrystal floating gate for nonvolatile memory and a partially depleted floating body for capacitorless 1T-DRAM", Solid-State Electronics, Vol. 53, 389-391, Feb. 2009 [PDF]

67. Jin-Woo Han, Seong-Wan Ryu, Sung-Jin Choi, and Yang-Kyu Choi "Gate-Induced Drain-Leakage (GIDL) Programming Method for Soft-Programming Free Operation in Unified-RAM (URAM)", IEEE Electron Device Letters, Vol. 30, No. 2, pp. 189-191, Feb. 2009 [PDF]

66. Hong-Xuan Ren, Xing-Jiu Huang, Ju-Hyun Kim, Yang-Kyu Choi, and Ning Gu "Pt/Au bimetallic hierarchical structure with micro/nano-array via photolithography and electrochemical synthesis: From design to GOT and GPT biosensors", Talanta, Vol. 78, pp. 1371-1377, Feb. 2009. [PDF]

65. Dong-il Bae, Sungho Kim, and Yang-Kyu Choi "Low-Cost and Highly Heat Controllable Capacitorless PiFET (Partially Insulated FET) 1T DRAM for Embedded Memory", IEEE Transactions on Nanotechnology, Vol. 8, No. 1, pp. 100-105, Jan. 2009 [PDF]

64. Xing-Jiu Huang, Oktay Yarimaga, Ju-Hyun Kim, and Yang-Kyu Choi "Substrate Surface Roughness-Dependent 3-D complex Nanoarchitectures of Gold Particles from Directed Electrodeposition", Journal of Material Chemistry, Vol. 19, No. 4, pp. 478-483, Jan. 2009 [PDF]

63. Xing-Jiu Huang, Dong-Haan Kim, Maesoon Im, Joo-Hyung Lee, Jun-Bo Yoon, and Yang-Kyu Choi "Lock-and-Key' Geometry Effect of Patterned Surfaces: Wettability and Switching of Adhesive Force", small, Vol. 5, No. 1, pp. 90-94, Jan. 2009 [PDF]

62. Sung-Jin Choi, Jin-Woo Han, Sungho Kim, Moon-Gyu Jang,Jin Soo Kim, Kwang Hee Kim, Gi Sung Lee, Jae Sub Oh, Myeong Ho Song, Yun Chang Park, Jeoung Woo Kim, and Yang-Kyu Choi "Enhancement of Program Speed in Dopant-Segregated-Schottky-Barrier (DSSB) FinFET SONOS for NAND-Type Flash Memory", IEEE Electron Device Letters, Vol. 30, No. 1, pp. 78-81, Jan. 2009, Vol. 30, No. 1, pp. 78-81, Jan. 2009 [PDF]

61. Dipti Gupta, Manish Anand, Seong-Wan Ryu, Yang-Kyu Choi,and Seunghyup Yoom "Nonvolatile memory based on sol-gel ZnO thin-film transistors with Ag nanoparticles embedded in the ZnO/gate insulator interface", Applied Physics Letters, Vol.93, Issue 22, 224106, Dec. 2008 [PDF]

60. Seong-Wan Ryu, Chan Bin Mo, Soon Hyung Hong, and Yang-Kyu Choi "Nonvolatile Memory Characteristics of NMOSFET with Ag Nanocrystals Synthesized via a Thermal Decomposition Process for Uniform Device Distribution", IEEE Transactions on Nanotechnology, Vol. 7, pp. 145-150, Mar. 2008 [PDF]

59. Kuk-Hwan Kim, Ju-Hyun Kim, Xing-Jiu Huang, Seung Min Yoo, Sang Yup Lee, and Yang-Kyu Choi "Doping-Free Nanoscale Complementary Carbon-Nanotube Field-Effect Transistors with DNA-Templated Molecular Lithography", Small, Vol. 4, No. 11, pp. 1959-1963, Oct. 2008 [PDF]

58. Chung-Jin Kim, Seong-Wan Ryu, Yang-Kyu Choi, Jae-Joon Chang, Su Hak Bae and Byeong-Hyeok Sohn "Metal nanocrystals synthesized with a micellar template based on a diblock copolymer for three-dimensional nonvolatile memory", Applied Physics Letters, Vol. 93, p.052106, Aug. 2008 [PDF]

57. Hongki Kang, Jin-Woo Han, Yang-Kyu Choi "Analytical Threshold Voltage Model for Double-Gate MOSFETs with Localized Charges", IEEE Electron Device Letters, Vol. 29, No. 8, Aug. 2008 [PDF]

56. Jin-Woo Han, Seong-Wan Ryu, Chung-Jin Kim, Sungho Kim, Maesoon Im, Sung Jin Choi, Jin Soo Kim, Kwang Hee Kim, Gi Sung Lee, Jae Sub Oh, Myeong Ho Song, Yun Chang Park, Jeoung Woo Kim, and Yang-Kyu Choi "Partially Depleted SONOS FinFET for Unified RAM (URAM)—Unified Function for High-Speed 1T DRAM and Nonvolatile Memory", IEEE Electron Device Letters, Vol. 29, No. 7, Jul. 2008 [PDF]

55. Ju-Hyun Kim, Xing-Jiu Huang, and Yang-Kyu Choi "Controlled Synthesis of Gold Nanocomplex Arrays by a Combined Top-Down and Bottom-Up Approach and Their Electrochemical Behavior", Journal of Physical Chemistry C, Vol. 112, No. 33, pp. 12747-12753, Jul. 2008 [PDF]

54. Chang-Hoon Kim, Cheulhee Jung, Hyun Gyu Park, and Yang-Kyu Choi "Novel Dielectric-Modulated Field-Effect Transistor for Label-Free DNA Detection", Biochip Journal, Vol. 2, NO. 2, pp.127-134, Jun. 2008 [PDF]

53. Xing-Jiu Huang , Yue Li and Yang-Kyu Choi "A chestnut-like hierarchical architecture of a SWCNT/microsphere", Journal Of Electroanalytical Chemistry, Vol. 617, No. 2, pp. 218-223, Jun. 2008 [PDF]

52. Sungho Kim, Yang-Kyu Choi "Resistive switching of aluminum oxide for flexible memory", Applied Physics Letters, Vol. 92, p.223508, Jun. 2008 [PDF]

51. Jin-Woo Han, Seong-Wan Ryu, Sungho Kim, Chung-Jin Kim, Jae-Hyuk Ahn, Sung-Jin Choi, Jin Soo Kim, Kwang Hee Kim, Gi Sung Lee, Jae Sub Oh, Myeong Ho Song, Yun Chang Park, Jeong Woo Kim, Yang-Kyu Choi "A Bulk FinFET Unified-RAM (URAM) Cell for Multi-Functioning NVM and Capacitorless 1T-DRAM", IEEE Electron Device Letters, Vol. 29, No. 6, Jun. 2008 [PDF]

50. Jin-Woo Han, Chung-Jin Kim, and Yang-Kyu Choi "Universal Potential Model in Tied and Separated Double-Gate MOSFETs with Consideration of Symmetric and Asymmetric Structure", IEEE Transactions on Electron Device, Vol. 55, No. 6, Jun. 2008 [PDF]

49. Hui-Hong Liu, Xing-Jiu Huang, Bonsang Gu, Yang-Kyu Choi "Alternative route to reconstitute an electrical contact of enzyme on a single-walled carbon nanotube-ferrocene hybrid", Journal of Electroanalytical Chemistry, pp. 38-42, Apr. 2008 [PDF]

48. Xing-Jiu Huang, Ju-Hyun Kim, Yang-Kyu Choi "Wafer-Scale Controlled Au/Pt Bimetallic Flowerlike Structure Array", Gold Bulletin, Vol. 41, No. 1, pp. 58-65, Apr. 2008 [PDF]

47. Xing-Jiu Huang, Joo-Hyung Lee, Jong-Won Lee, Jun-Bo Yoon, and Yang-Kyu Choi "A One-Step Route to a Perfectly Ordered Wafer-Scale Microbowl Arrayfor Size-Dependent Superhydrophobicity", small, No. 2, pp.211-216, Apr. 2008 [PDF]

46. Lee-Eun Yu, Sungho Kim, Min-Ki Ryu, Sung-Yool Choi, and Yang-Kyu Choi "Structure Effects on Resistive Switching of Al/TiOx/Al Devices for RRAM Applications", IEEE Electron Device Letters, Vol. 29, No. 4, pp. 331-333, Apr. 2008 [PDF]

45. Maesoon Im, Jin-Woo Han, Hyunjin Lee, Lee-Eun Yu, Sungho Kim, Chang-Hoon Kim, Sang Cheol Jeon, Kwang Hee Kim, Gi Sung Lee, Jae Sub Oh, Yun Chang Park, Hee Mok Lee, and Yang-Kyu Choi "Multiple-Gate CMOS Thin-Film Transistor With Polysilicon Nanowire", IEEE Electron Device Letters, Vol. 29, No. 1, pp.102-105, Jan. 2008 [PDF]

44. Xing-Jiu Huang, Cun-Cheng Li, Bonsang Gu, Ju-hyun Kim, Sung-Oh Cho, and Yang-Kyu Choi "Controlled Molecularly Mediated Assembly of Gold Nanooctahedra for a Glucose Biosensor", J. Phys. Chem. C, Vol. 112, No. 10, pp 3605–3611, Feb. 2008 [PDF]

43. Yang-Kyu Choi, Kuk-Hwan Kim, Jin-Woo Han, Seong-Wan Ryu, and Hyunjin Lee "Extremely Scaled 3-Dimensional Multiple-Gate Technologies for Terabit Era", Journal of Nanoscience and Nanotechnology, Vol. 7, No. 11, Nov. 2007 [PDF]

42. Tae Won Kim, Yun Kyung Jung, Oktay Yarimaga, Yang-Kyu Choi, Hyun Gyu Park "Development of molecular cryptography using polydiacetylene (PDA)", Journal of Biotechnology, [PDF]

41. - Specially published in Virtual Journal of Nanoscale Science & Technology, Vol. 16, Issue 8.

Seong-Wan Ryu, Xing-Jiu Huang, and Yang-Kyu Choi "Vertically Standing Carbon Nanotubes as Charge Storage Nodes for an Ultimately Scaled Nonvolatile Memory Application", Applied Physics Letters, 91, 063110, Aug. 2007 [PDF]

40. Jin-Woo Han, Jiye Lee, Donggun Park, and Yang-Kyu Choi "Body Thickness Dependence of Impact Ionization in a Multiple-Gate FinFET", IEEE Electron Device Letters, Vol. 28, No. 7, pp.625-627, Jul. 2007 [PDF]

39. Hyungsoon Im, Xing-Jiu Huang, Bonsang Gu and Yang-Kyu Choi "A dielectric-modulated field-effect transistor for biosensing", Nature Nanotechnology, Vol. 2, pp.430-434, Jun. 2007. [PDF]

38. Jin-Woo Han, Choong-Ho Lee, Dunggun Park, and Yang-Kyu Choi "Quasi-3-D Velocity Saturation Model for Multiple-Gate MOSFETs", IEEE Transactions on Electron Devices, Vol. 54, No. 5, pp.1165-1170, May. 2007 [PDF]

37. Dong-Yoon Jang, Young-Pil Kim, Hak-Sung Kim,Sang-Hee Ko Park, Sung-Yool Choi, and Yang-Kyu Choi "Sublithographic vertical gold nanogap for label-free electrical detection of protein-ligand binding", Journal of Vacuum Science and Technology B, Vol. 25, No. 2, pp.443-447, Mar. 2007 [PDF]

36. Xing-Jiu Huang, Yang-Kyu Choi "Chemical sensors based on nanostructured materials", Sensors and Actuators B, Vol. 122, No. 2, pp. 659-671, Mar. 2007 [PDF]

35. Xing-Jiu Huang, Seong-Wan Ryu, Hyung-Soon Im, and Yang-Kyu Choi "Wet Chemical Needlelike Assemblies of Single-Walled Carbon Nanotubes on a Silicon Surface", Langmuir, Vol. 23, No. 3, pp.991-994, Jan. 2007 [PDF]

34. Seong-Wan Ryu and Yang-Kyu Choi, Chan Bin Mo, Soon Hyung Hong, Pan Kwi Park and Sang-Won Kang "A thickness modulation effect of HfO2 interfacial layer between double-stacked Ag nanocrystals for nonvolatile memory device applications", Journal of Applied Physics, Vol. 101, No 2. pp. 026109-1 - 026109-3 , Jan. 2007 [PDF]

33. Xing-Jiu Huang, Hyung-Soon Im, Do-Hoon Lee, Hak-Sung Kim, Yang-Kyu Choi "Ferrocene Functionalized Single-Walled Carbon Nanotube Bundles. Hybrid Interdigitated Construction film for L-Glutamated Detection", The Journal of Physical Chemistry C, Vol. 111, No. 3, pp.1200-1206, Jan. 2007 [PDF]

32. Yue Li, Xing-Jiu Huang, Sung Hwan Heo, Cun Cheng Li, Yang-Kyu Choi, Wei Ping Cai, and Sung Oh Cho "Superhydrophobic Bionic Surface with Hierarchical Microsphere/SWCNT Composite Arrays", Langmuir, Vol. 23, No. 4, pp. 2169-2174, Feb. 2007 [PDF]

31. Liang-Dong Feng, Xing-Jiu Huang, Yang-Kyu Choi "Dynamic determination of domestic liquefied petroleum gas down to several ppm levels using Sr-doped Sn02 thick film gas sensor", Microchimica Acta, Vol. 156, No. 3_4, pp. 245-251, Dec. 2006 [PDF]

30. Xing-Jiu Huang, Hyung-Soon Im, Oktay Yarimaga, Ju-Hyun Kim, Do-Hoon Lee, Hak-Sung Kim, Yang-Kyu Choi "Direct Electrochemistry of Uric Acid at Chemically Assembled Carboxylated Single-Walled Carbon Nanotubes Net-like Electrode", The Journal of Physical Chemistry B, Vol. 110, No. 43, pp. 21850-21856, Nov. 2006 [PDF]

29. Xing-Jiu Huang, Yang-Kyu Choi, Hyung-Soon Im, Oktay Yarimaga, Euisik Yoon, Hak-Sung Kim "Aspartate Aminotransferase (AST/GOT) and Alanine Aminotransferase (ALT/GPT) Detection Techniques", Sensors, Vol. 6, No. 7, pp.756-782, Jun. 2006 [PDF]

28. Xing-Jiu Huang, Hyung-Soon Im, Oktay Yarimaga, Ju-Hyun Kim, Doon-Yoon Jang, Do-Hoon Lee, Hak-Sung Kim, Yang-Kyu Choi "Electrochemical behavior of needle-like and forest-like single walled carbon nanotube electrodes", Journal of Electroanalytical Chemistry, Vol. 594, No. 1, pp. 27-34, Aug. 2006 [PDF]

27. Xing-Jiu Huang, Yue Li, Hyung-Soon Im, Oktay Yarimaga, Ju-Hyun Kim, Doon-Yoon Jang, Sung-Oh Cho, Wei-Ping Cai, and Yang-Kyu Choi "Morphology-controlled SWCNT/polymeric microsphere arrays by a wet chemical self-assembly technique and its application for sensors", Nanotechnology, Vol. 17, No. 12, pp. 2988-2993, Apr. 2006 [PDF]

26. Jin-Woo Han, Choong-Ho Lee, Donggun Park, and Yang-Kyu Choi "Parasitic S/D Resistance Effects on Hot-Carrier Reliability in Body-Tied FinFETs", IEEE Electron Device Letters, Vol. 27, No. 6, pp. 514-516, Jun. 2006 [PDF]

25. Kuk-Hwan Kim, Hyunjin Lee, and Yang-Kyu Choi "Novel Structures for 2-Bit Per Cell of Nonvolatile Memory Using Asymmetric Double Gate", IEICE Trans. Electron., Vol. E89-C, No. 5, pp. 578-584, May 2006. [PDF]

24. Xing-Jiu Huang, Yang-Kyu Choi, Kwang-Seok Yun, Euisik Yoon "Oscillating behavior of hazardous gas on tin oxide gas sensor:Fourier and wavelet transform analysis", Sensors and Actuators B, Vol. 115, No. 1, pp. 357-364, May. 2006 [PDF]

23. Hyunjin Lee, Choong-Ho Lee, Donggun Park, and Yang-Kyu Choi "A Comprehensive Modeling of Dynamic Negative Bias Temperature Instability in PMOS Body-Tied FinFETs", IEEE Electron Device Letters, Vol. 27, No. 4, pp. 281-283, Apr. 2006 [PDF]

22. Jin-Woo Han, Choong-Ho Lee, Donggun Park, and Yang-Kyu Choi "Hot Carrier Reliability Study in Body-Tied FinFETs", Japanese Journal of Applied Physics, Vol. 45 No. 4B, pp. 3101-3105, Apr. 2006 [PDF]

21. Xing-Jiu Huang, Yang-Kyu Choi, Kwang-Seok Yun, and Euisik Yoon "Effect of Temperature on Sensing Behavior in oscillating Measurements Based on Doped Tin oxide Gas Sensor", Sensors and Materials, Vol. 17, No. 8, pp. 465-472, Dec. 2005 [PDF]

20. Hyunjin Lee, Choong-Ho Lee, Donggun Park and Yang-Kyu Choi "A Study of Negative-Bias Temperature Instability of SOI and Body-Tied FinFETs", IEEE Electron Device Letters, Vol. 26, No. 5, pp. 326-328, May. 2005 [PDF]

19. Daewon Ha, Hideki Takeuchi, Yang-Kyu Choi, and Tsu-Jae King "Molybdenum Gate Technology for Ultrathin-Body MOSFETs and FinFETs", IEEE Transactions on Electron Devices, Vol. 51, No. 12, pp. 1989-1996, Dec. 2004 [PDF]

18. Yang-Kyu Choi, Ji Zhu, Jeff Grunes, Jeffrey Bokor, and Gabor. A. Somorjai "Fabrication of Sub-10-nm Silicon Nanowire Arrays by Size Reduction Lithography", Journal of Physical Chemistry B, Vol. 107, No. 15, pp. 3340-3343, Apr. 2003. [PDF]

17. Yang-Kyu Choi, Daewon Ha, Tsu-Jae King, Jeffrey Bokor "Investigation of Gate-Induced Drain Leakage (GIDL) Current in Thin Body Devices: Single-Gate Ultra-Thin Body,Symmetrical Double-Gate, and Asymmetrical Double-Gate MOSFETs", Japanese Journal of Applied Physics, Vol. 42, Part 1, No. 4B, pp. 2073-2076, Apr. 2003. [PDF]

16. Lenand Chang, Yang-Kyu Choi, Daewon Ha, Pushkar Ranade, Shiying Xiong, Jeffrey Bokor, Chengming Hu, and Tsu-jae King "Extremely Scaled Silicon Nano-CMOS Devices", Proceedings of the IEEE, Vol. 91, No. 11, pp. 1860-1873, Apr. 2003. [PDF]

15. Jeong-Soo Lee, Daewon Ha, Yang-Kyu Choi, Tsu-Jae King, Jeffrey Bokor "Low-Frequency Noise Characteristics of Ultrathin Body p-MOSFETs With Molybdenum Gate", IEEE Electron Device Letters, Vol. 24, No. 1, pp. 31-33, Jan. 2003. [PDF]

14. Jeong-Soo Lee, Yang-Kyu Choi, Daewon Ha, Sriram Balasubramanian, Tsu-Jae King, and Jeffrey Bokor "Hydrogen Annealing Effect on DC and Low-Frequency Noise Characteristics in CMOS FinFETs", IEEE Electron Device Letters, Vol. 24, No. 3, pp. 186-1888, Mar. 2003. [PDF]

13. Daewon Ha, Pushkar Rande, Yang-Kyu Choi, Jeong-Soo Lee, Tsu-Jae King, and Chenming Hu "Molybdenum Gate Work Function Engineering for Ultra-Thin-Body Silicon-on-Insulator (UTB SOI) MOSFETs", Japanese Journal of Applied Physics, Vol. 42, Part 1, No. 4B, pp. 1979-82, Apr. 2003. [PDF]

12. Yang-Kyu Choi, Joon Sung Lee, Ji Zhu, Gabor A. Somorjai, Luke P. Lee, and Jeffrey Bokor "Sublithographic nanofabrication technology for nanocatalysts and DNA chips", Journal of Vacuum Science and Technology B, Vol. 21, No. 6, pp. 2951-2955, Nov. 2003. [PDF]

11. Chang, L.; Choi, Yang-Kyu ; Kedzierski, J. ; Lindert, N. ; Peiqi Xuan ; Bokor, J. ; Chenming Hu ; Tsu-Jae King "Moores law lives on - Ultra-thin body SOI and FinFET CMOS transistors look to continue Moores law for many years to come", IEEE Circuits Devices, [PDF]

10. Yang-Kyu Choi, Tsu-Jae King, Chenming Hu "Nanoscale CMOS Spacer FinFET for the Terabit Era", IEEE Electron Device Letters, Vol. 23, No. 1, pp. 25-27, Jan. 2002. [PDF]

9. Yang-Kyu Choi, Tsu-Jae King, and Chenming Hu "A Spacer Patterning Technology for Nanoscale CMOS", IEEE Transactions on Electron Devices, Vol. 49, No. 3, pp. 436-441, Mar. 2002. [PDF]

8. Yang-Kyu Choi, Tsu-Jae King, and Chenming Hu "Spacer FinFET: nanoscale double-gate CMOS technology for the terabit era", Solid-State Electronics, Vol. 46, No. 10, pp. 1595-1601, Oct. 2002. [PDF]

7. Jeong-Soo Lee, Yang-Kyu Choi, Daewon Ha, Tsu-Jae King, and Jeffrey Bokor "Low-Frequency Noise Characteristics in p-Channel FinFETs", IEEE Electron Device Letters, Vol. 23, No. 12, pp. 722-724, Dec. 2002. [PDF]

6. Kazuya Asano, Yang-Kyu Choi, Tsu-Jae King, and Chenming Hu "Patterning Sub-30-nm MOSFET Gate with I-Line Lithography", IEEE Transactions on Electron Devices, Vol. 48, No. 5, pp. 1004-1006, May 2001. [PDF]

5. Xuejue Huang, Wen-Chin Lee, Charles Kuo, Digh Hisamoto, Leland Chang, Jakub Kedzierski, Erik Anderson, Hideki Takeuchi, Yang-Kyu Choi, Kazuya Asano, Vivek Subramanian, Tsu-Jae King, Jeffrey Bokor, and Chenming Hu "Sub-50 nm P-Channel FinFET", IEEE Transactions on Electron Devices, Vol. 48, No. 5, pp. 880-886, May 2001. [PDF]

4. Nick Lindert, Leland Chang, Yang-Kyu Choi, Erik H. Anderson, Wen-Chin Lee, Tsu-Jae King, Jeffrey Bokor, and Chenming Hu "Sub-60-nm Quasi-Planar FinFETs Fabricated Using a Simplified Process", IEEE Electron Device Letters, Vol. 22, No. 10, pp. 487-489, Oct. 2001. [PDF]

3. Yang-Kyu Choi, Daewon Ha, Tsu-Jae King, and Chenming Hu "Nanoscale Ultrathin Body PMOSFETs With Raised Selective Germanium Source/Drain", IEEE Electron Device Letters, Vol. 22, No. 9, pp. 447-448, Sep. 2001. [PDF]

2. Yang-Kyu Choi, Kazuya Asano, Nick Lindert, Vivek Subramanian, Tsu-Jae King, Jeffrey Bokor, and Chenming Hu "Ultrathin-Body SOI MOSFET for Deep-Sub-Tenth Micron Era", IEEE Electron Device Letters, Vol. 21, No. 5, pp. 254-255, May 2000. [PDF]

1. Yang-Kyu Choi "FinFET for Terabit Era", Journal of semiconductor technology and science, Vol. 4, No. 1, pp. 1-10, Mar. 2004 [PDF]