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정홍식
Jeong, Hongsik

정홍식

Graduate School of Semiconductor Materials and Devices Engineering(반도체 소재ㆍ부품 대학원)

  • Future Semiconductor Technology Lab.
Research Interests
Semiconductor;Memristor;메모리 소자;AI 소자;반도체 공정;신메모리;반도체;멤리스터
Lab Description
미래 반도체 연구실은 More Moore와 More Than Moore 관련 원천 기술 연구 그리고 반도체 소재/부품/장비 기술 지원 연구를 통한 원천 연구와 개발된 기술의 산업화에 기여하는 것이 목표임
○ More Moore- 고유전 소재, 저유전 소재 연구 개발- 2D 소재를 이용한 반도체 소자의 극한 Scaling 연구- 적층형 차세대 반도체 소자 연구○ More Than Moore- 차세대 Memristor 소자 연구- Memristor 기반 AI Chip 연구○ 반도체 소재/부품/장비 기술 지원- 반도체 소재 국산화 및 원천 기술 지원으로 반도체 산업의 지속 발전에 기여- Test BED 구축 및 기술 지원
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
An Optimized Device Structure with a Highly Stable Process Using Ferroelectric Memory in 3D NAND Flash Memory Applications File

Choi, Seonjun , Kang, Myounggon , Jeong, Hongsik , Kim, Yuri , Song, Yun-heub

Article Issue Date2024-03 View15
An Optimized Device Structure with Improved Erase Operation within the Indium Gallium Zinc Oxide Channel in Three-Dimensional NAND Flash Applications File File

Choi, Seonjun , Park, Jin-Seong , Kang, Myounggon , Jeong, Hongsik , Song, Yun-heub

Article Issue Date2024-01 View14
Investigating the Polarity Dependence of Multilevel Cell Operation in Conventional Mushroom Phase-Change Memory Cells File

Yadav, Aakash , Lim, Dong-Hyeok , Jeong, Hongsik

Article Issue Date2023-11 View14
Wafer-Scale Memristor Array Based on Aligned Grain Boundaries of 2D Molybdenum Ditelluride for Application to Artificial Synapses File

Yang, Jihoon , Yoon, Aram , Lee, Donghyun , Song, Seunguk , Jung, I. L. John , Lim, Dong-Hyeok , Jeong, Hongsik , Lee, Zonghoon , Lanza, Mario , Kwon, Soon-Yong

Article Issue Date2023-09 View7
반도체 탄소 중립을 위한 친환경 가스 기반 식각 공정 연구 File

주정아 , 박진구 , 서준기 , 정홍식

Article Issue Date2023-03 View17
Nonvolatile memory characteristics associated with oxygen ion exchange in thin-film transistors with indium-zinc oxide channel and HfO2-x gate oxide File File

Han, Jimin , Jeong, Boyoung , Kim, Yuri , Suh, Joonki , Jeong, Hongsik , Kim, Hyun-Mi , Yoon, Tae-Sik

Article Issue Date2022-08 View13
Heterogeneously structured phase-change materials and memory File File

Yang, Wonjun , Hur, Namwook , Lim, Dong-Hyeok , Jeong, Hongsik , Suh, Joonki

Article Issue Date2021-02 View13
Spontaneous sparse learning for PCM-based memristor neural networks File File

Lim, Dong-Hyeok , Wu, Shuang , Zhao, Rong , Lee, Jung-Hoon , Jeong, Hongsik , Shi, Luping

Article Issue Date2021-01 View15
A 1.02-μW STT-MRAM-Based DNN ECG arrhythmia monitoring SoC with leakage-based delay MAC unit File

Lee, Kyoung-Rog , Kim, Jihoon , Kim, Changhyeon , Han, Donghyeon , Lee, Juhyoung , Lee, Jinsu , Jeong, Hongsik , Yoo, Hoi-Jun

Article Issue Date2020-10 View7
Exploring Cycle-to-Cycle and Device-to-Device Variation Tolerance in MLC Storage-Based Neural Network Training File

Lee, Jung-Hoon , Jeong, Hongsik , Lim, Dong-Hyeok , Ma, Huimin , Shi, Luping

Article Issue Date2019-05 View7
Memristor devices for neural networks File

Jeong, Hongsik , Shi, Luping

Article Issue Date2019-01 View9
Evolution of crystal structures in GeTe during phase transition File

Jeong, Kwangsik , Park, Seungjong , Park, Dambi , Ahn, Min , Han, Jeonghwa , Yang, Wonjun , Jeong, Hong-Sik , Cho, Mann-Ho

Article Issue Date2017-04 View8
Effect of number of laser pulses on p(+)/n silicon ultra-shallow junction formation during non-melt ultra-violet laser thermal annealing File

Jung, Sang Min , Park, Chul Jin , Jeong, Hongsik , Shin, Moo Whan

Article Issue Date2017-03 View10
Investigation of an erasing method for synaptic behaviour in a phase change device using Ge1Cu2Te3 (GCT) File

An, J. S. , Choi, C. M. , Shindo, Y. , Sutou, Y. , Jeong, H. S. , Song, Y. H.

Article Issue Date2016-09 View4
Modeling of data retention statistics of phase-change memory with confined- and mushroom-type cells File

Kwon, Yongwoo , Park, Byoungnam , Yang, Heesun , Hwang, Jin-Ha , Kang, Dae-Hwan , Jeong, Hongsik , Song, Yunheub

Article Issue Date2016-08 View8
Thermal and Electrical Conduction of Single-crystal Bi2Te3 Nanostructures grown using a one step process File

Park, Dambi , Park, Sungjin , Jeong, Kwangsik , Jeong, Hong-Sik , Song, Jea Yong , Cho, Mann-Ho

Article Issue Date2016-01 View9
Effect of the Thermal Conductivity on Resistive Switching in GeTe and Ge2Sb2Te5 Nanowires File

Park, Sungjin , Park, Dambi , Jeong, Kwangsik , Kirn, Taeok , Park, SeungJong , Ahn, Min , Yang, Won Jun , Han, Jeong Hwa , Jeong, Hong Sik , Jeon, Seong Gi , et al

Article Issue Date2015-10 View9
Laser irradiation-induced modification of the amorphous phase in GeTe films: the role of intermediate Ge-Te bonding in the crystallization mechanism File

Park, Seung Jong , Park, Hanjin , Jang, Moon Hyung , Ahn, Min , Yang, Won Jun , Han, Jeong Hwa , Jeong, Hong-Sik , Kim, Cheol-Woon , Kwon, Young-Kyun , Cho, Mann-Ho

Article Issue Date2015-09 View10
Evolution of the surface state in Bi2Se2Te thin films during phase transition File

Choi, Hyejin , Kim, Tae Hyeon , Chae, Jimin , Baeck, Juheyuck , Kee, Chul-Sik , Jeong, Kwang-Ho , Jeong, Hong-Sik , Kang, Chul , Cho, Mann-Ho

Article Issue Date2015-09 View10
Crystallinity of silicon films grown on carbon fibers by very high frequency plasma enhanced chemical vapor deposition File

Chae, Eulyong , Lee, Kyumin , Lee, Hwan , Ko, Daehong , Jeong, Hongsik , Sohn, Hyunchul

Article Issue Date2015-09 View1
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