차세대 반도체 로직, 메모리 소재/소자 개발
극박막 나노소재 및 하이브리드 이종접합 구조 제조 기술
신기능 나노소재를 활용한 미래 ICT 정보 연산/저장/전송 소자 개발
새로운 원리의 전자/광전 소자 개발
학력
(Ph.D.) University of Texas at Austin, Electrical Engineering
약력/경력
1989~1997 삼성전기 종합연구소 선임연구원
2002~2003 일본 AIST, 특수연구원
2003~2011 싱가폴국립대학 전기공학부, 교수
학술지 논문
(2023)
Artificial Visual Systems Fabricated with Ferroelectric van der Waals Heterostructure for In-Memory Computing Applications.
ACS NANO.
17,
21
(2023)
Electronic and electrocatalytic applications based on solution-processed two-dimensional platinum diselenide with thickness-dependent electronic properties.
ECOMAT.
5,
8
(2023)
SnS/MoS2 van der Waals heterojunction for in-plane ferroelectric field-effect transistors with multibit memory and logic characteristics.
ECOMAT.
5,
5
(2023)
Intact Metal/Metal Halide van der Waals Junction Enables Reliable Memristive Switching with High Endurance.
ADVANCED FUNCTIONAL MATERIALS.
33,
14
(2021)
Complementary Driving between 2D Heterostructures and Surface Functionalization for Surpassing Binary Logic Devices.
ACS APPLIED MATERIALS INTERFACES.
13,
7
(2021)
Fabrication of van der Waals heterostructures through direct growth of rhenium disulfide on van der Waals surfaces.
APPLIED SURFACE SCIENCE.
544,
-
(2021)
Modulation of the Electronic Properties of MXene (Ti3C2Tx) via Surface-Covalent Functionalization with Diazonium.
ACS NANO.
15,
1
(2020)
A-D-A Type Semiconducting Small Molecules with Bis(alkylsulfanyl)methylene Substituents and Control of Charge Polarity for Organic Field-Effect Transistors.
ACS APPLIED MATERIALS & INTERFACES.
12,
37
(2020)
MXenes for future nanophotonic device applications.
NANOPHOTONICS.
9,
7
(2020)
2D MXene-TiO2 Core-Shell Nanosheets as a Data-Storage Medium in Memory Devices.
ADVANCED MATERIALS.
32,
17
특허/프로그램
PROTEIN-BASED NONVOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME.
US 16/136,570 .
20200630.
미국
부성 미분 전달컨덕턴스 특성을 갖는 반도체 소자 및 그 제조방법.
10-2018-0148295.
20200625.
대한민국
ELECTRIC DEVICE BASED ON BLACK PHOSPHOROUS SINGLE CHANNEL WITH MULTI-FUNCTION AND METHOD OF MANUFACTURING THE SAME.
US 16/044,918.
20200331.
미국
도체-반도체 측면 이종접합구조, 이들의 제조방법, 이를 포함하는 스위칭 소자 및 이차원 전도성 박막의 제조방법.
10-2018-0081113.
20200122.
대한민국
원자 스위칭 장치.
10-2017-0096005.
20200116.
대한민국
비휘발성 메모리 소자 및 이의 제조방법.
10-2017-0057884.
20190801.
대한민국
2차원 맥세인 박막의 제조방법.
10-2018-0013584.
20190401.
대한민국
터널링 전계효과 트랜지스터.
10-2017-0085659.
20190401.
대한민국
다기능성 단일 채널 흑린 기반 전자 소자 및 이의 제조 방법.
10-2017-0094933.
20190322.
대한민국
단백질 기반의 비휘발성 메모리 소자 및 이의 제조 방법.
10-2017-0121355.
20190319.
대한민국
2차원 박막 표면 처리 방법 및 이를 포함하는 전자 소자의 제조 방법.
10-2016-0025335.
20180727.
대한민국
Seamless hexagonal boron nitride atomic monolayer thin film and method of fabricating the same.
US20160237558A1.
20180508.
미국
2차원 맥세인 박막의 제조 방법.
10-2016-0025330.
20171204.
대한민국
Heterogeneous layered structure, method of preparing the heterogeneous layered structure, and electronic device including the heterogeneous layered structure.
US 20140264282.
20161206.
미국
그래핀을 이용한 논리소자와 그 제조 및 동작방법.
10-2012-0006412.
20150623.
대한민국
수상/공훈
국내외 주요학회 운영위원
학술회의논문
(2018)
Black Phosphorus p-Doping by Integration of MoS2 Nanoparticles.
ECS (Electrochemical Society).
미국
(2018)
Synthesis of molybdenum carbide and formation of an epitaxial Mo2C/MoS2 hybrid structure via carburization of molybdenum disulfide.
ECS (Electrochemical Society).
미국
(2016)
Integration of 2D Materials for Nanoelectronic Devices.
ICEM2016.
싱가포르
(2015)
Preparation and properties of hybrid 2-d materials.
IUMRS 2015.
대한민국
(2015)
Integration of heterogeneous 2D hybrid material systems and their applications.
ECS (Electrochemical Society) 2015.
미국
(2015)
Preparation and properties of two-dimensional black phosphorus.
Nano Korea.
대한민국
(2015)
Thickness controlled synthesis of CVD hexagonal Boron Nitride films and their properties as a dielectric layer.
Nano Korea.
대한민국
(2015)
Two dimensional transition metal carbides: preparation and properties.
Nano Korea.
대한민국
(2015)
Synthesis of BN-doped mono layer graphene and its properties.
MRS (Material Research Society) 2015.
미국
(2015)
Synthesis of layer-controlled large-area high-quality MoS2 films and their properties.
MRS (Material Research Society) 2015.
미국
(2014)
Protein controlled doping of single layer graphene film.
International Conference on Microelectronics and Plasma Technology 2014.
대한민국
(2014)
Effects of substrate materials on the graphene-based device performances.
International Conference on Microelectronics and Plasma Technology 2014.
대한민국
(2014)
Towards the control of grain size and the continuous layer growth of 2-dimensional MoS2 film.
International Conference on Microelectronics and Plasma Technology 2014.
대한민국
(2014)
Formation of High Quality Hybrid h-BN/graphene Vertical Structure with Sequential CVD Process.
MRS 2014, Spring.
미국
(2014)
Nondestructive Accurate Method to Probing Graphene Defects with Optical Microscopy.
MRS 2014, Spring.
미국
(2013)
Nanoscale 2-dimensional hybrid structure of graphene/h-BN: synthesis, properties, and growth mechanism.
ENGE 2013 (Electronic Materials and Nanotechnology for Green Environment).
대한민국
(2013)
Characterization of graphene defects with optical microscope.
The 2nd International Workshop on Convergence in Condensed Matter and Nano Physics.
대한민국
(2013)
Chemical vapor deposition of 2-D Molybdenum Disulfide on surface treated SiO2 substrate.
The 2nd International Workshop on Convergence in Condensed Matter and Nano Physics.
대한민국
(2013)
Controlled doing of boron nitride in CVD grown graphene layer.
The 2nd International Workshop on Convergence in Condensed Matter and Nano Physics.
대한민국
(2013)
Protein controlled graphene doping.
The 2nd International Workshop on Convergence in Condensed Matter and Nano Physics.
대한민국