Publications

†These authors equally contributed to this work. 

2026

2025

(회사 업무로 인한 논문 경력 단절...)

2024 

[59] Seong-Yun Yun, Sang-Won Lee, Taegoon Lee, Joon-Ha Son, Ji-Man Yu, and Yang-Kyu Choi "Frequency Response to AC Input Signal in a Neuristor", IEEE Transactions on Electron Devices, Nov. 2024 

[58] Sang-Won Lee, Seung-Il Kim, Seong-Yun Yun, Joon-Kyu Han, Ji-Man Yu , Joon-Ha Son, and Yang-Kyu Choi "Single Transistor Latch Near 1 V With Asymmetric Biasing in a MOSFET", IEEE Transactions on Electron Devices, 71, 11, Oct. 2024  

[57] Choong-Ki Kim, James Read, Minji Shon, Tae-Hyeon Kim, Myung-Su Kim, Ji-Man Yu, Min-Soo Yoo, Yang-Kyu Choi, and Shimeng Yu "Capacitive Synaptor with Gate Surrounding Semiconductor Pillar Structure and Overturned Charge Injection for Compute-in-Memory", Advanced Intelligent Systems, Aug. 2024  

[56] Choong-Ki Kim, Omkar Phadke, Tae-Hyeon Kim, Myung-Su Kim, Ji-Man Yu, Min-Soo Yoo, Yang-Kyu Choi, and Shimeng Yu "Capacitive Synaptor with overturned Charge Injection for Compute-in-Memory", IEEE Electron Device Letters, 45, 5, Mar. 2024 

[55] Ji-Man Yu†, You-Son Kim†, Chang-Hyeon Lee, Boo-Seok Jeong, Jin-Ki Kim, Joon-Kyu Han, Jung-Yeong Yang, Seong-Yun Yun, Sung-Gap Im, and Yang-Kyu Choi "Bio-Inspired Organic Synaptor with in-situ ion-Doped Ultrathin Polyelectrolyte Containing Acetylcholine-like Cation", Small, 20, 30, 2312283, Feb. 2024  

[54] [Published as Front Cover]  Ji-Man Yu†, Gyeong-Do Ham†, Seong-Yeon Kim, Jin-Ki Kim, Joon-Kyu Han, Seong-Yun Yun, Seong-Hak Kim, Sang-Won Lee, Seung-Bae Jeon, Dae-Shik Kim, and Yang-Kyu Choi "Self-Curable Synaptor with Tri-node Charge-Trap FinFET for Semi-Supervised Learning", IEEE Electron Device Letters, 45, 4, Jan. 2024  

2023

[53] Dae-Han Jung†, Ji-Man Yu†, Ja-Yun Ku, Sung-Su Yoon, Jae-Hun Kim, Joon-Kyu Han, Tae-Hyun Kil, Dong-Hyun Wang, Ju-Won Yeon, Yang-Kyu Choi, and Jun-Young Park "Physically Unclonable Function With a Rough Silicon Channel MOSFET", IEEE Transactions on Electron Devices, Dec. 2023 

[52] Joon-Kyu Han†, Jung-Woo Lee†, Young Bin Kim, Seong-Yun Yun, Ji-Man Yu, Keon Jae Lee, and Yang-Kyu Choi "Vertically Integrated CMOS Ternary Logic Device with Low Static Power Consumption and High Packing Density", ACS Applied Materials & Interfaces, Oct. 2023 

[51] Hery Shin, Ji-Man Yu, Joon-Kyu Han, and Yang-Kyu Choi "Co-integrated Neuromorphic Devices for Bio-inspired Compliance Control", IEEE Transactions on Nanotechnology, Oct. 2023  

[50] Joon-Kyu Han†, Jung-Woo Lee†, Ye-eun Kim†, Young-Bin Kim†, Seong-Yun Yun, Sang-Won Lee, Ji-Man Yu, Keon-Jae Lee, Hyun-Myung, and Yang-Kyu Choi "3D Neuromorphic Hardware with Single Thin-Film Transistor Synapses Over Single Thin-Body Transistor Neurons by Monolithic Vertical Integration", Advanced Science, Sep. 2023 

[49] Ja-Yun Ku†, Ji-Man Yu†, Dong-Hyun Wang, Dae-Han Jung, Joon-Kyu Han, Yang-Kyu Choi, and Jun-Young Park "Improved SOI FinFETs Performance with Low-Temperature Deuterium Annealing", IEEE Transactions on Electron Devices, Jul. 2023 

[48] Ji-Man Yu, Joon-Kyu Han, Dong-Hyun Wang, Seong-Yun Yun, Jun-Young Park and Yang-Kyu Choi "Lowering of Schottky Barrier Height in a MOSFET by Deuterium Annealing", IEEE Electron Device Letters, Jun. 2023 

[47] Joon-Kyu Han, Seong-Yun Yun, Ji-Man Yu, and Yang-Kyu Choi "A Leaky FinFET for Reservoir Computing with Temporal Signal Processing", ACS Applied Materials & Interfaces, May. 2023  

[46] Jae Hur, Dongsuk Kang, Dong-Il Moon, Ji-Man Yu, Yang-Kyu Choi, and Shimeng Yu “Cryogenic Storage Memory with High-Speed, Low-Power,and Long-Retention Performance”, Advanced Electronic Materials, Apr. 2023   

[45] Seong-Yun Yun, Joon-Kyu Han, Sang-Won Lee, Ji-Man Yu, Seung-Bae Jeon, and Yang-Kyu Choi “Self-aware artificial auditory neuron with a triboelectric sensor for spike-based neuromorphic hardware”, Nano Energy, Vol. 109, May. 2023   

[44] Moon-Seok Kim, Sung-Ho Kim, Sang-Kyung Yoo, Bong-Soo Lee, Ji-Man Yu, Il-Woong Tcho, and Yang-Kyu Choi “Error reduction of SRAM-based physically unclonable function for chip authentication”, International journal of information security, Feb.2023  

[43] Joon-Kyu Han, Seong-Yun Yun, Ji-Man Yu, Seung-Bae Jeon, and Yang-Kyu Choi  “Artificial Multisensory Neuron with a Single Transistor for Multimodal Perception through Hybrid Visual and Thermal Sensing”, ACS Applied Materials & Interfaces, Vol. 15, Issue 4, Jan.2023 

[42] Ji-Man Yu†, Seong-Yeon Kim†, Jin-Ki Kim, Joon-Kyu Han, Seung-Bae Jeon, and Yang-Kyu Choi "Triple-Node FinFET with Non-Ohmic Schottky Junctions for Synaptic Devices", IEEE Electron Device Letters, Vol. 44, Issue 1, Jan.2023  

2022

[41] Ji-Man Yu, Dong-Hyun Wang, Ja-Yun Ku , Joon-Kyu Han , Dae-Han Jung ,Jun-Young Park , and Yang-Kyu Choi "Low-temperature deuterium annealing to improve performance and reliability in a MOSFET", Solid State Electronics, 197, Nov.2022 

[40] Joon-Kyu Han, Ji-Man Yu, Do-Wan Kim, and Yang-Kyu Choi "An Artificial Neuron with a Leaky FinFET for a Highly Scalable Capacitive Neural Network", Advanced Intelligent Systems, 4, 12, Dec. 2022 

[39] Jung-Woo Lee, Joon-Kyu Han, Myung-Su, Kim, Ji-Man Yu, Jin-Woo Jung, Seong-Yun Yun, and Yang-Kyu Choi "Reliability Improvement of Gate-All-Around Junctionless SONOS Memory by Joule Heat From Inherent Nanowire Current", IEEE Transactions on Electron Devices, 69, 11, Nov.2022 

[38] †Young-Woo Chung, †Joon-Kyu Han, Jin-Woo Jung, Seong-Yun Yun, Ji-Man Yu, Mun-Woo Lee, and Yang-Kyu Choi  “Thermally Stable Single-Transistor Neuron for Reliable Neuromorphic System”, IEEE Electron Device Letters, , IEEE Electron Device Letters, 43, 11, Nov.2022 

[37] Myung-Su Kim, Jin-Ki Kim, Gyeong-Jun Yun, Ji-Man Yu, Joon-Kyu Han, Jung -Woo Lee, Seokho Seo, Shinhyun Choi, and Yang-Kyu Choi "An Overturned Charge Injection Synaptic Transistor with a Floating-gate for Neuromorphic Hardware Computing", IEEE Electron Device Letters, 43, 9, Sep.2022 

[36] Joon-Kyu Han†, Sang-Chan Park†, Ji-Man Yu, Jae-Hyuk Ahn, and Yang-Kyu Choi "A Bio-inspired Artificial Gustatory Neuron for a Neuromorphic based Electronic-tongue", Nano Letters, 22, 13, pp. 5244-5251, Jun. 2022 

[35] [Review Article] Joon-Kyu Han, Seong-Yun Yun, Sang-Won Lee, Ji-Man Yu and Yang-Kyu Choi "A Review of Artificial Spiking Neuron Devices for Neural Processing and Sensing", Advanced Functional Materials, 32,  33, Aug. 2022 

[34] Ji-Man Yu†, Dong-Hyun Wang†, Ja-Yun Ku, Joon-Kyu Han, Dae-Han Jung, Jun-Young Park, and Yang-Kyu Choi "Low-Temperature Deuterium Annealing to Improve Performance and Reliability in a MOSFET", Solid-State Electronics, 197, Nov.2022 

[33] Ji-Man Yu, Chungryeol Lee, Joon-Kyu Han, Sang-Won Lee, Moon-Seok Kim, Sung Gap Im, and Yang-Kyu Choi  "Tunable and Reconfigurable Logic Gates with Electrolyte Gated Transistor Array Co-integrated with Neuromorphic Synapses", IEEE Transaction on Electron Device, 69, 8, Aug.2022 

[32] Jin-Woo Jung, Joon-Kyu Han, Ji-Man Yu, Mun-Woo Lee, Moon-Seok Kim, Geon-Beom Lee, Il-Woong Tcho, Seong-Yun Yun, and Yang-Kyu Choi "Concealable Oscillation-Based Physical Unclonable Function with a Single-Transistor Latch", IEEE Electron Device Letters, 43, 8, Aug.2022 

[31] Seong-Yeon Kim†, Ji-Man Yu†, Gi Sung Lee, Dae-Hwan Yun, Moon-Seok Kim, Jin-Ki Kim, Da-Jin Kim, Geon-Beom Lee, Myung-Su Kim, Joon-Kyu Han, Myungsoo Seo, and Yang-Kyu Choi  "Synaptic Segmented Transistor with Improved Linearity by Schottky Junctions and Accelerated Speed by Double-Layered Nitride", ACS Applied Materials & Interfaces, 14, 28, Jul.2022

[30] [Published as Back Cover] Ji-Man Yu, Joon-Kyu Han and Yang-Kyu Choi "Mimicking Biological Synaptic Plasticity with a Leaky Charge-Trap FinFET", Journal of Materials Chemistry C, 10, 27, Jul.2022 

[29] Joon-Kyu Han, Ji-Man Yu, Seo-Yeon Nam and Yang-Kyu Choi "CMOS Ternary Logic with a Biristor Threshold Switch for Low Static Power Consumption", IEEE Electron Device Letters, 43, 7, Jul.2022 

[28] [Published as Back Cover] Joon-Kyu Han†, Mingu Kang†, Jaeseok Jeong, Incheol Cho, Ji-Man Yu, Kuk-Jin Yoon, Inkyu Park, and Yang-Kyu Choi "Artificial Olfactory Neuron for an In-sensor Neuromorphic Nose", Advanced Science, 9, 18, Jun.2022 

[27] [Highlighted Paper (Editor's Pick)] Ji-Man Yu†, Gyeongdo Ham†, Chungryeol Lee, Jae-Hyeok Lee, Joon-Kyu Han, Jin-Ki Kim, Donggon Jang, Nahyun Kim, Moon-Seok Kim, Sung Gap Im, Dae-Shik Kim, and Yang-Kyu Choi "A Multiple-State Ion Synaptic Transistor Applicable to Abnormal Car Detection with Transfer Learning", Advanced Intelligent Systems, 4, 6, Jun.2022 

[26] Joon-Kyu Han, Ji-Man Yu, and Yang-Kyu Choi "A Junctionless Single Transistor Neuron with Vertically Stacked Multiple Nanowires for Highly Scalable Neuromorphic Hardware", IEEE Transactions on Electron Devices, 69, 6, Jun.2022 

[25] Hosung Jeon, Sungjin Lim, Minwoo Jung, Junghoo Yoon, Changhwan Park, Junho Seok, Ji-Ｍan Yu, Joonku Hahn "Crosstalk reduction in tabletop multiview display with fog screen", ETRI Journal, 44, 4, May 2022

[24] Myung-Su Kim, Gyeong-Jun Yun, Wu-Kang Kim, Myungsoo Seo, Da-Jin Kim, Ji-Man Yu, Joon-Kyu Han, Jae Hur, Geon-Beom Lee, Seong-Yeon Kim, Dae-Hwan Yun, and Yang-Kyu Choi "A Steep-Slope Phenomenon by Gate Charge Pumping in a MOSFET", IEEE Electron Device Letters, 43, 4, Apr. 2022 

[23] [Published as Back Cover] Joon-Kyu Han†, Il-Woong Tcho†, Seung-Bae Jeon, Ji-Man Yu, Weon-Guk Kim, and Yang-Kyu Choi "Self-powered Artificial Mechanoreceptor based on Triboelectrification for a Neuromorphic Tactile System", Advanced Science, 9, 9, Mar.2022, 

[22] Hyun-Jung Kim, Geom-Beom Lee, Joon-Kyu Han, Seong-Joo Han, Da-Jin Kim, Ji-Man Yu, Myung-Su Kim, and Yang-Kyu Choi "Curing of 1-Transistor-DRAM by Joule Heat From Punch-Through Current", IEEE Electron Device Letters, 43, 3, Mar.2022 

[21] †Joon-Kyu Han, †Young-Woo Chung, Jaeho Sim, Ji-Man Yu, Geon-Beom Lee, Sang-Hyeon Kim, and Yang-Kyu Choi "Mnemonic-Opto-Synaptic Transistor for In-sensor Vision System", Scientific Reports, 12, Feb.2022

[20] Seong-Joo Han†, Joon-Kyu Han†, Gyeong-Jun Yun, Mun-Woo Lee, Ji-Man Yu, and Yang-Kyu Choi "Ultra-fast Data Sanitization of SRAM by Back-biasing to Resist a Cold Boot Attack", Scientific Reports, 12, Jan. 2022

[19] Jung-Woo Lee, Joon-Kyu Han, Ji-Man Yu, Geon-Beom Lee, Il-Woong Tcho, and Yang-Kyu Choi "Reliability Improvement of Gate-All-Around SONOS Memory by Joule Heat from Gate Induced Drain Leakage Current", IEEE Transactions on Electron Devices, 69, 1, Jan. 2022 

2021

[18] Joon-Kyu Han, Jungyeop Oh, Ji-Man Yu, Sung-Yool Choi, and Yang-Kyu Choi "A Vertical Silicon Nanowire Based Single Transistor Neuron with Excitatory, Inhibitory, and Myelination Functions for Highly Scalable Neuromorphic Hardware", Small, 17, 49, Dec. 2021 

[17] Joon-Kyu Han, Myung-Su Kim, Seung-Il Kim, Mun-Woo Lee, Sang-Won Lee, Ji-Man Yu, and Yang-Kyu Choi "Investigation of Leaky Characteristic in a Single Transistor Based Leaky Integrate-and-fire Neuron", IEEE Transactions on Electron Devices, 68, 11, Nov. 2021 

[16] Mun-Woo Lee, Joon-Kyu Han, Gyeong-Jun Yun, Ji-Man Yu, Geon-Beom Lee, Seong-Joo Han, and Yang-Kyu Choi "A Temperature Sensor with a Thermillator", IEEE Electron Device Letters, 42, 11, Nov. 2021 

[15] Joon-Kyu Han, Seong-Joo Han, Ji-Man Yu, and Yang-Kyu Choi, "Data Sanitization of SRAM by Thermal Distortion", IEEE Transactions on Electron Devices, 68, 7, pp.3706-3710, Jul. 2021 

[14] Seong-Joo Han, Joon-kyu Han, Myung-Su Kim, Gyeong-Jun Yun, Ji-Man Yu, Il-Woong Tcho, Myungsoo Seo, Geon-Beom Lee, and Yang-Kyu Choi, "Ternary Logic Decoder Using Independently Controlled Double-gate Si-NW MOSFETs", Scientific Reports, 11, Jun. 2021 

[13] Ji-Man Yu, Chungryeol Lee, Joon-Kyu Han, Seong-Joo Han, Geon-Beom Lee, Sung Gap Im, and Yang-Kyu Choi, "Multi-functional Logic Circuits Composed of Ultra-thin Electrolyte Gated Transistor with Wafer-scale Integration", Journal of Materials Chemistry C, 9, 22, pp. 7222-7227. Jun. 2021. 

[12] Ji-Man Yu, Chungryeol Lee, Da-Jin Kim, Hongkeun Park, Joon-Kyu Han, Jae Hur, Jin-Ki Kim, Myung-Su Kim, Myeongsoo Seo, Sung Gap Im, and Yang-Kyu Choi, "All-solid-state Ion Synaptic Transistor for Wafer-scale Integration with Electrolyte of a Nanoscale Thickness", Advanced Functional Materials, 31, 23, 2010971, Jun. 2021

[11] Ji-Man Yu†, Gyeong-Jun Yun†, Moon-Seok Kim, Joon-Kyu Han, Da-Jin Kim, and Yang-Kyu Choi, "A Poly-Crystalline Silicon Nanowire Transistor with Independently Controlled Double-Gate for Physically Unclonable Function by Multi-States and Self-Destruction", Advanced Electronic Materials, 7, 5, 2000989, May. 2021

[10] Joon-Kyu Han, Mun-Woo Lee, Ji-Man Yu, and Yang-Kyu Choi, "A Single Transistor-Based Threshold Switch for a Bio-inspired Reconfigurable Threshold Logic", Advanced Electronic Materials, 7, 5, 2100117, May. 2021

[9] Jun-Young Park, Tae Jin Yoo, Ji-Man Yu, Byoung Hun Lee, and Yang-Kyu Choi, "Impact of Post-Metal Annealing with Deuterium or Nitrogen for Curing a Gate Dielectric using Joule Heat Driven by Punch-Through Current", IEEE Electron Device Letters, 42, 2, pp. 276-279, Feb. 2021 

[8] Joon-Kyu Han, Gyeong-Jun Yun, Seong-Joo Han, Ji-Man Yu, and Yang-Kyu Choi, "One Biristor-Two Transistor (1B2T) Neuron with Reduced Output Voltage and Pulse Width for Energy Efficient Neuromorphic Hardware", IEEE Transactions on Electron Devices, 68, 1, pp. 430-433, Jan. 2021 

2020

[7] Joon-Kyu Han, Dae-Myeong Geum, Mun-Woo Lee, Ji-Man Yu, Seong Kwang Kim, Sang-Hyeon Kim, and Yang-Kyu Choi, "Bioinspired Photo-responsive Single Transistor Neuron for a Neuromorphic Visual System", Nano Letters, 20, 12, pp. 8781-8788, Nov. 2020  

[6] Weon-Guk Kim,† Joon-Kyu Han,† Il-Woong Tcho, Jun-Young Park, Ji-Man Yu, and Yang-Kyu Choi, "Triboelectric Nanogenerator for a Repairable Transistor with Self-Powered Electro-Thermal Annealing", Nano Energy, 76, 105000, Oct. 2020

[5] Ji-Man Yu, Jun-Young Park, Tae Jin Yoo, Joon-Kyu Han, Byung-Hyun Lee, Dae-Hwan Yun, Geon-Beom Lee, Jae Hur, Seong-Yeon Kim, Byoung Hun Lee, and Yang-Kyu Choi, "Quantitative Analysis of High-Pressure Deuterium Annealing Effects on Vertically-Stacked Gate-All-Around SONOS Memory", IEEE Transactions on Electron Devices, 67, 9, pp. 3903-3907, Sep. 2020 

[4] Joon-Kyu Han, Myungsoo Seo, Ji-Man Yu, Yoon-Je Suh, and Yang-Kyu Choi, "A Single Transistor Neuron with Independently Accessed Double-Gate for Excitatory-Inhibitory Function and Tunable Firing Threshold Voltage", IEEE Electron Device Letters, 41, 8, pp. 1157-1160, Aug. 2020 

[3] [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 

[2]  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, 19, pp. 52-55, 2020

2019

[1] 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, 18, 1110-1113, Oct. 2019