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Yang‐Kyu Choi

Korea Advanced Institute of Science and Technology

62H-index
422Paper Count
1.4WCitation Count
Published Papers 155
Publication Date
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Array of Cointegrated Transistor-Based Artificial Neurons and Synapses for Neuromorphic Computing
errSmall
IF12.1
err2026-07-28
err0
PREAI
errSang-Won Lee; Seokho Seo; Hakcheon Jeong; Joon-Kyu Han; Yujin Kim; Dongeun Yoo; Joon-Ha Son; Ji-Man Yu; Shinhyun Choi; Yang-Kyu Choi
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Nonlinear Asymmetric Parasitic Resistance Extraction of Vertical Pillar-Type FET Using Physics-Informed Artificial Neural Network
errIEEE Electron Device Letters
IF4.5
err2026-06-11
err0
PREAI
errJaewook Yoo; Hongseung Lee; Sojin Jung; Seongbin Lim; Soohyun Lim; Donghyeon Lee; Dongsun Shin; Junhui Park; Sieun Lee; Yang-Kyu Choi; Hagyoul Bae
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High-Pressure Deuterium Annealing Effect on HfO<sub>2</sub>-Based Gate-All-Around Ferroelectric FET
errIEEE Electron Device Letters
IF4.5
err2026-04-28
err0
PREAI
errMin-Jae Choi; Ju-Won Yeon; Ji-Man Yu; Myungsoo Seo; Min-Ho Kang; Sheung Hun Kim; Byung Jin Cho; Jun-Young Park; Yang-Kyu Choi
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Janus Behavior of Stochastic and Deterministic Operation in a MOSFET
errIEEE Electron Device Letters
IF4.5
err2026-04-27
err0
PREAI
errSang-Won Lee; Ho-Young Maeng; Seung-Il Kim; Yang-Kyu Choi
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Oscillatory Neural Network with High-Order Sub-Harmonic Injection Locking
errACS Applied Materials & Interfaces
IF0
err2026-04-12
err0
PREAI
errYe-Seong Chung; Seong-Yun Yun; Sang-Won Lee; Jun-Hyoung Park; Ho-Young Maeng; Yang-Kyu Choi
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Scalable Ising machine composed entirely of Si transistors
errScience Advances
IF12.5
err2026-03-27
err0
errOAAI
errSeong-Yun Yun; Joon Pyo Kim; Jaeyong Jeong; Sang-Won Lee; Ye-Seong Chung; Sanghyeon Kim; Yang-Kyu Choi
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A Reconfigurable Silicon Transistor for Noise-Resilient Stochastic Spiking Neural Networks
errACS Nano
IF16
err2025-11-07
err0
PREAI
errHo-Young Maeng; Hyeonji Lee; Sang-Won Lee; Jungyeop Oh; Hae-Yeon Kim; Sung-Yool Choi; Yang-Kyu Choi
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A Cryptographic Transistor with Stochastic Carrier Trapping and Detrapping for a True Random Number Generator
errACS Applied Materials and Interfaces
IF8.2
err2025-11-01
err0
PREAI
errKim, Seung-Il; Chin, Han-Sol; Han, Jeong-A; Kim, Sung-Ho; Kim, Jong-Won; Lee, Sang-Won; Lee, Do-Hoon; Kim, Myung-Su; Ryu, Seung-Tak; Choi, Yang-Kyu
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A Triristor With Tri-Stable States Using Double Latches
errIEEE Electron Device Letters
IF4.5
err2025-08-01
err0
PREAI
errHyun-Bin Noh; Hae-Yeon Kim; Sang-Won Lee; Jun-Hyoung Park; Seong-Yun Yun; Joon-Ha Son; Jong-Won Kim; Yi-Hyun Kim; Yang-Kyu Choi
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Decoupling Strategy to Separate Training and Inference with Three-Dimensional Neuromorphic Hardware Composed of Neurons and Hybrid Synapses
errACS NANO
IF16
err2025-03-26
err0
PREAI
errLee, JW; Park, SO; Yun, SY; Kim, Y; Myung, H; Choi, S; Choi, YK
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Determination of donor- and acceptor-like interface trap density using photoresponsive GIDL in vertically stacked Si-NW GAA FETs
errAPPLIED PHYSICS LETTERS
IF3.6
err2025-03-01
err0
PREAI
errPark, Seohyeon; Yoo, Jaewook; Park, Minah; Lee, Hongseung; Song, Hyeonjun; Lim, Seongbin; Kim, Soyeon; Jung, Sojin; Kim, Taewan; Choi, Yang-Kyu; Bae, Hagyoul
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Homeothermic P-Bit Computing Hardware with Stochastic Operations Beyond Limit of Non-Stochastic Materials
errADVANCED FUNCTIONAL MATERIALS
IF19
err2024-12-19
err0
PREAI
errMaeng, Ho-Young; Han, Joon-Kyu; Han, Janguk; Lee, Soo Hyung; Cheong, Sunwoo; Hwang, Cheol Seong; Choi, Yang-Kyu
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Spike-based rotation detection using a self-powered triboelectric sensor with mimicry of a vestibular system
errNANO ENERGY
IF17.1
err2024-12-01
err0
PREAI
errYun, Seong-Yun; Son, Joon-Ha; Kim, Jin-Ki; Han, Joon-Kyu; Choi, Yang-Kyu
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errSave
Spike-Based Neuromorphic Hardware for Dynamic Tactile Perception with a Self-Powered Mechanoreceptor Array
errADVANCED SCIENCE
IF14.1
err2024-07-09
err1
errOAAI
errLee, Sang-Won; Yun, Seong-Yun; Han, Joon-Kyu; Nho, Young-Hoon; Jeon, Seung-Bae; Choi, Yang-Kyu
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Bio-Inspired Organic Synaptor with In Situ Ion-Doped Ultrathin Polyelectrolyte Containing Acetylcholine-Like Cation
errSMALL
IF12.1
err2024-02-26
err1
PREAI
errYu, Ji-Man; Kim, Youson; Lee, Changhyeon; Jeong, Booseok; Kim, Jin-Ki; Han, Joon-Kyu; Yang, Junyeong; Yun, Seong-Yun; Im, Sung Gap; Choi, Yang-Kyu
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Cryptographic transistor for true random number generator with low power consumption
errSCIENCE ADVANCES
IF12.5
err2024-02-23
err2
errOAAI
errKim, Seung-Il; You, Hyeong-Jin; Kim, Myung-Su; An, Un-Shi; Kim, Moon-Seok; Lee, Do Hoon; Ryu, Seung-Tak; Choi, Yang-Kyu
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Fully CMOS-Based p-Bits with a Bistable Resistor for Probabilistic Computing
errADVANCED FUNCTIONAL MATERIALS
IF19
err2024-02-05
err3
PREAI
errKim, Jaehyun; Han, Joon-Kyu; Maeng, Ho-Young; Han, Janguk; Jeon, Jeong Woo; Jang, Yoon Ho; Woo, Kyung Seok; Choi, Yang-Kyu; Hwang, Cheol Seong
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A Nanoscale Bistable Resistor for an Oscillatory Neural Network
errNANO LETTERS
IF9.1
err2024-01-23
err1
PREAI
errYun, Seong-Yun; Han, Joon-Kyu; Choi, Yang-Kyu
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Self-Mixed Biphasic Liquid Metal Composite with Ultra-High Stretchability and Strain-Insensitivity for Neuromorphic Circuits
errADVANCED MATERIALS
IF26.8
err2024-01-17
err3
PREAI
errLee, Do Hoon; Lim, Taesu; Pyeon, Jeongsu; Park, Hyunmin; Lee, Sang-Won; Lee, Seungkyu; Kim, Wonsik; Kim, Min; Lee, Jeong-Chan; Kim, Do-Wan; Han, Seungmin; Kim, Hyoungsoo; Park, Steve; Choi, Yang-Kyu
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Cryptographic triboelectric random number generator with gentle breezes of an entropy source
errSCIENTIFIC REPORTS
IF3.9
err2024-01-16
err1
errOAAI
errKim, Moon-Seok; Tcho, Il-Woong; Choi, Yang-Kyu
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Research Directions

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Co-authors
Cooperation Journals
S
Sang Yup Lee
H-index: 137 · Papers: 3.1K
S
Stephen Mann
H-index: 133 · Papers: 883
C
Cheol Seong Hwang
H-index: 96 · Papers: 971
C
Chenming Hu
H-index: 93 · Papers: 881
H
Hu Young Jeong
H-index: 93 · Papers: 417
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