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    • Lee, Ho-In (H.I.Lee)

    Ph.D 2017-2023

    82-54-279-5422

    Current affiliation
    Samsung Electronics Semiconductor R&D Center
    Education

    2021 – present : Ph.D Course, Electrical Engineering, POSTECH

    2017 – 2021 : Ph.D Course, Dept. of Material Science and Engineering, Gwangju Institute of Science and Technology (GIST)

    2015 – 2017 : M.S., Dept. of MSE, Gwangju Institute of Science and Technology (GIST)

    2010 – 2015 : B.S., Dept. of Electronic engineering, Myungji University

    Publication

    Journals

    S.M.Kim, H.I.Lee, Y.S.Lee, S.Y.Kim, T.J. Yoo, S.W.Heo, S.C.Kang, H.J.Hwang, B.H.Lee*, "Non-destructive Analysis of physical defects in a graphene channel using Amplitude Modulated Discharge Current," Submitted to Nature Electronics (2021).


    S.Y.Kim, K.Y.Kim, A.R Kim, H.I.Lee, Y.S. Lee, S.M.Kim, H.W.Lee, H.J.Hwang and B.H. Lee*, "Operation principles of ZnO/Al2O3-AlDMP/ZnO channel ternary thin film transistor," Submitted to Science Advances (2021).


    T.J.Yoo, H.J.Hwang, S.C.Kang, S.W.Heo, H.I.Lee, Y.G.Lee, H.K.Park, S.K.Lee and B.H. Lee*, "Direct defect level analysis for Metal-Insulator-Metal Capacitor using Internal Photoemission Spectroscopy," In revision, J. of EDS (2021).


    H.I.Lee, J.S.Park,Y.J.Kim, S.W.Heo, J.W.Hwang, S.M.Kim, K.Kim, Y.S.Lee, J.W.Jung, H.B.Kim, K.J.Cho, M.M.Sung, B.H.Lee*, "Dynamic band alignment modulation of ultrathin WOx/ZnO stack for high on-off ratio field-effect switching applications,”  Nanoscale 12(32), p.16755(2020).


    L. Lee, J.W. Hwang, J.W. Jung, J.C. Kim, H.I. Lee, S.W.Heo, M.H. Yoon, S.Ju. Choi, N.V.Long, J.S. Park, J.W. Jeong, J. Kim, K.R. Kim, D.H.Kim, S.I. Im, B.H.Lee, K.J.Cho, M.M. Sung, "ZnO Composite nanolayer with mobility edge quantization for multi-value logic transistors," Nature communications 10(1), p.1998 (2019).


    S.W. Heo, S.M. Kim, K.Y. Kim, H.J. Lee, S.Y. Kim, Y.J. Kim, S.M. Kim, H.I. Lee, S.G. Lee, K.R. Kim, S.H. Kang, B.H. Lee*, "Ternary full adder using multi-threshold graphene barristor," IEEE Electron Device Letters 39(12), p.1948 (2018).


    S.W.Heo, H.I.Lee, H.J. Lee, S.M. Kim, K.Y. Kim, Y.J. Kim, S.Y.Kim, J.H.Kim, M.H. Yoon, B.H.Lee*, “Very low-temperature integrated complementary graphene barristor based inverter for thin film transistor applications," Annalen der Physik ,530(10), p.1800224 (2018).


    F. Ahmed, S.W. Heo, Y.Z. Zheng, F. Ali, C.H. Ra, H.I. Lee, T. Taniguchi, J. Hone, B.H. Lee, W.J. Yoo, “Dielectric dispersion and high field response of multilayer hexagonal boron nitride,"Advanced Functional Materials 28(40), 1804235(2018).


    Y.J. Kim, S.M. KIm, S.W. Heo, H.J. Lee, H.I. Lee, K.E. Chang, B.H. Lee*, "High-pressure and low-temperature oxidation of Al2O3 for performance enhancement of graphene field-effect-transistors ," Nanotechnology 29,055202 (2018).

    Conferences

    H.W.Lee, S.Y.Kim, H.I.Lee, Y.S.Lee, S.M.Kim, H.J.Hwang and B.H.Lee*, “Study on the stability of SnO2 stack channel ternary device”, NANO KOREA, (2022).


    H.J.Kwon, Y.S.Lee, H.I.Lee, K.Y.Kim, H.W.Lee, M.J.Kim, J.H.Jun, H.J.Hwang and B.H.Lee*, “Optimization of DNTT-based thin film transistor and its ternary application”, NANO KOREA, (2022).


    Ho-In Lee, So-Young Kim, Seung-Mo Kim, Yongsu Lee, Hae-Won Lee, Heejin Kwon, Junho Lee, Hyeon Jun Hwang, and Byoung Hun Lee, "Performance merits of scaled ZnO Stacked Nanosheet Channel Ternary Field Effect Transistor", The 29th Korean Conference of Semiconductors (KCS), (2022)

    김승모, 이준호, 이용수, 이호인, 김시현, 권희진, 이해원, 황현준, Surajit Some, 이병훈, "저온 성장된 ZrO2 MIM 커패시터의 전기적 특성 향상 방법에 관한 연구", The 29th Korean Conference of Semiconductors (KCS), (2022)

    이준호, 김승모, Muhammad Taqi, 이호인, 이용수, 권민규, 이해원, 황현준, 유원종, 이병훈, "2D 물질 기반 band modulation FET의 전기적 특성에 관한 연구", The 29th Korean Conference of Semiconductors (KCS), (2022)

    이해원, 김소영, 이호인, 이용수, 김승모, 황현준, 이병훈, "SnO2 삼진 로직 소자 제작 및 시간에 따른 소자 안정성 연구", The 29th Korean Conference of Semiconductors (KCS), (2022)

    이용수, 김승모, 김기영, 김소영, 이호인, 권희진, 이해원, 황현준, 이병훈, "전류 증폭/억제를 이용한 이중 채널 P형 삼진 소자", The 29th Korean Conference of Semiconductors (KCS), (2022)

    S.M.Kim, T.M.H.Nyugen, J.W.Oh, Y.S.Lee, S.C.Kang, H.I.Lee, C.H.Kim, S.Some, H.J.Hwang and B.H.Lee*, "Drastic reliability improvement using H2O2/UV treatment of HfO2 for heterogeneous integration", IEEE International Reliability Physics Symposium (IRPS), (2021).

    Y.S.Lee, S.M.Kim, H.I.Lee, S.Y.Kim, C.H.Kim, H.J.Hwang, and B.H.Lee*, "Low Temperature and Parameter Controllable ZnO-DNTT Antiambipolar Transistor and Its Ternary Application" Int. Conf. on Electronic Materials and Nanotechnology for Green Environment (ENGE), (2020).

    S.Y.Kim, S.R.Lee, S.M.Kim, Y.S.Lee, H.I.Lee, H.W.Lee, K.Kim, H.J.Hwang, and B.H.Lee*, "A study on the electrical characteristic of ultra-thin oxide semiconductor field-effect transistor" Int. Conf. on Electronic Materials and Nanotechnology for Green Environment (ENGE), (2020).

    S.M.Kim, H.I.Lee, S.Y.Kim, Y.S.Lee, H.J.Hwang, and B.H.Lee*, "A Study on the Degradation Mechanism of Vertical Stacked ZnO TFT" Int. Conf. on Electronic Materials and Nanotechnology for Green Environment (ENGE), (2020).

    H.I.Lee, Y.S.Lee, S.M.Kim, S.Y.Kim, H.J.Hwang, and B.H.Lee*, "Demonstration of frequency doubler using ZnO-DNTT antiambipolar transistor with high peak-to-valley ratio (>106)," Int. Conf. on Electronic Materials and Nanotechnology for Green Environment (ENGE), (2020).

    H.W.Lee, S.Y.Kim, S.M.Kim, H.I.Lee, Y.S.Lee, H.J.Hwang and B.H.Lee*, "A study on the atomic layer deposited tin oxide channel for thin film transistor", NANO KOREA, (2020).

    Y.S.Lee, H.J.Kwon, H.I.Lee, S.Y.Kim, S.M.Kim, K.Kim, H.W.Lee, H.J.Hwang and B.H.Lee*, "Electrical performance of p-type ternary logic device and its circuit application", NANO KOREA, (2020).

    S.Y.Kim, K.Kim, A.R.Kim, H.I.Lee, Y.S.Lee, S.M.Kim, H.W.Lee, H.J.Hwang and B.H.Lee*, "Electrical performance of stack channel ternary logic device depending on the carrier concentration of ZnO", NANO KOREA, (2020).

    이용수, 김채은, 김소영, 김시현, 이호인, 김승모, 김기영, 황현준, 이병훈, "삼진상보보완회로를 위한 그래핀 기반의 P-type 삼진 로직 소자", The 27th Korean Conference of Semiconductors (KCS), (2020)

    김소영, 김소륜, 이호인, 이용수, 김기영, 이해원, 김채은, 황현준, 이병훈, "ZnO 기반 삼진 로직 소자의 중간 전류 레벨 조절 연구", The 27th Korean Conference of Semiconductors (KCS), (2020)

    김승모, 김소영, 이호인, 이용수, 유태진, 김시현, 황현준, 이병훈, "화학적 토핑 방법을 이용한 그래핀 일함수 조율의 전기적 특성 분석", The 27th Korean Conference of Semiconductors (KCS), (2020)

    이호인, 김소영, 김승모, 이용수, 황현준, 이병훈, "Implementation of pseudo n-type ternary analog to digital converter using ZnO nanosheet stack channel field-effect-transistor", The 27th Korean Conference of Semiconductors (KCS), (2020)

    S.Y.Kim, Y.Lee, C.Kim, H.I.Lee, K.Kim, H.J.Hwang, B.H.Lee, "Dual Channel Ternary Graphene Barristor with Tunable Schottky Barrier Height controlled by Chemical Doping", 50th IEEE Semiconductor Interface Specilaists Conference (SISC), (2019)

    B.H.Lee, S.Y. Kim, K.Y.Kim, H.I.Lee,  S.HKang, M.M.Sung, "Recent progress towards ternary logic devices for extreme low power architecture," Presented at Semicondoutor Interface Specialist Conference, 2019. (Invited)

    김민범, 허선우, 이호인, 김승모, 김채은, 민성욱, 이병훈, "게이트 유전체에 따른 그래핀-ZnO 배리스터의 전기적 특성 분석", The 26th Korean Conference of Semiconductors (KCS), (2019)

    이용수, 김승모, 김소영, 이호인, 허선우, 이병훈, "그래핀 성장 조건에 따른 그래핀/구리 배선의 전자이주현상 변화", The 26th Korean Conference on Semiconductors (KCS), (2019)

    김기영, 허선우, 이호인, 김승모, 김채은, 이린, 황현준, 성명모, 이병훈, "회로 설계 관전에서의 삼진 논리 소자 최적화 방향 제시", Nano Convergence Conference (NCC), (2019)

    Seung Mo Kim, Sunwoo Heo, Hyeji Lee, Ho In Lee, Kiyung Kim, Yun Ji Kim, So-Young Kim, Billal Allouche, and Byoung Hun Lee, “Vth control in p-type graphene barristor using a polymer doping process”, Int. Conf. on Solid State Device and Materials (SSDM), (2018)

    김기영, 허선우, 김소영, 이혜지, 김윤지, 이호인, 김승모, 이병훈, "간단한 그래핀 패턴을 이용한 저항 제작 및 특성 연구", The 25th Korean Conference on Semiconductors (KCS), (2018)

    김승모, 강수철, 임성관, 허선우, 이호인, 이용수, 이병훈, "동작 메커니즘에 기반한 Tunnel FET의 신뢰성 측정법에 관한 연구", The 25th Korean Conference on Semiconductors (KCS), (2018)

    이호인, 허선우, 김시현, 김윤지, 김승모, 김기영, 이용수, 이혜지, 이병훈, "ZnO:N-그래핀 접합 배리서터의 TiO2 층 페시베이션 효과", The 25th Korean Conference on Semiconductors (KCS), (2018)

    허선우, 이호인, 김기영, 이영곤, 박호경, 이석규, 김승모, 노진우, 이병훈, "DRAM의 센싱 margin 개선을 위한 MIM capacitor 의 주파수분산특성연구", The 25th Korean Conference on Semiconductors (KCS), (2018)

    S. Heo, Y. J. Kim, K. J. Han, K. Y. Kim, H. I. Lee, S. M. Kim, S. K. Lee, K. E. Chang, J. H. Kim, M. H. Yoon, and B.H.Lee, “Low temperature integrated complementary graphene barristor to overcome the thermal budget in monolithic 3D integration”, 48th IEEE Semiconductor Interface Specilaists Conference (SISC), (2017)

    Ho In Lee, Sang Kyung Lee, Tae Jin Yoo, Abu Naser Rashid Reza, Byoung Hun Lee, "Monolithic 3D Integration of Graphene field-effect transistors", Int. Conf. on Electronic Materials and Nanotechnology for Green Environment (ENGE), (2016), Best poster award.

    T.J.Yoo, Y.H.Kim, S.K.Lee, K.E.Chang, A.N.R.Reza, H.I.Lee, B.H.Lee, “Near Infrared Photon Absorption at Graphene Photodetectors Decorated with Black Phosphorus Flakes", Nano Korea, (2016).

    이상경, 조천흠, 유태진, 이호인, A.N.R.Reza, 이병훈, "그래핀 RF 소자의 drain-gate coupling에 의한 다중 신호 공진 현상", 23rd Korean Conference on Semiconductors(KCS), 2016

    Sang Kyung Lee, Tae Jin Yoo, Abu Naser Rshid Reza, Ho In Lee, Byoung Hun Lee, "Study on the RF operation of graphene FETs ", Nano convergence Conference 2016, (2016)

    S.K. Lee, U. Jung, C. Cho, T.J. Yoo, A.N.R. Reza, H.I. Lee, and B.H. Lee, "The role of interface charge traps in the RF operation of graphene devices", SISC, (2015)

    유태진, 이상경, A.N.R. Reza, 이호인, 이병훈, “광반응성 향상을 위한 적층형 그래핀 포토디텍터", Electronic Materials and Nanotechnology for Green Environment (ENGE), (2015), Best poster award.
    Course Work

    Master

    Theory of Semiconductor Devices

    Device physics for nanoscale solide state devices

    Physical properties of solid matters