계산과학 (Computational Materials Science),
소재 설계 (Materials design)
에너지 하베스트 소재 (Energy harvesting materials)
학력
서울대학교, 금속공학, 학사 1979.3-1983.2
한국과학기술원 재료공학, 석사, 1983.3-1985.2
Rutgers Univ., 세라믹 공학, 박사 1989.10-1993.10
약력/경력
삼성전기 연구원 1985.2-1987.2
삼성종합기술원 주임연구원 1987.2-1989.5
벨통신연구소(Bellcore)연구원 1993.2-1994.12
성균관대학교 전임교수 1995.3-현재
학술지 논문
(2024)
Surface triggered stabilization of metastable charge-ordered phase in SrTiO<sub>3</sub>.
NATURE COMMUNICATIONS.
15,
1
(2024)
Exploring the Latent Chemical Space of Oxygen Vacancy Formation Energy by a Machine Learning Ensemble.
ACS MATERIALS LETTERS.
6,
1
(2023)
Accelerating search for the polar phase stability of ferroelectric oxide by machine learning.
MATERIALS & DESIGN.
236,
(2023)
Nanoscale patterning on layered MoS2 with stacking-dependent morphologies and optical tunning for phototransistor applications.
MATERIALS TODAY NANO.
23,
(2023)
Geometrical Doping at the Atomic Scale in Oxide Quantum Materials.
ACS NANO.
17,
15
(2023)
Enhanced stability of two-dimensional halide perovskites under an electric field for photocatalytic HI splitting.
JOURNAL OF MATERIALS CHEMISTRY A.
11,
12
(2021)
Expeditiously Crystallized Pure Orthorhombic-Hf0.5Zr0.5O2 for Negative Capacitance Field Effect Transistors.
ACS APPLIED MATERIALS & INTERFACES.
13,
50
(2021)
Formamidine disulfide oxidant as a localised electron scavenger for >20% perovskite solar cell modules.
ENERGY & ENVIRONMENTAL SCIENCE.
14,
9
(2021)
Direct growth of orthorhombic Hf0.5Zr0.5O2 thin films for hysteresis-free MoS2 negative capacitance field-effect transistors.
NPJ 2D MATERIALS AND APPLICATIONS.
5,
1
(2019)
Design of Piezoelectric Actuator for Braille Module by Finite Element Method.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
19,
3
(2018)
Isostructural metal-insulator transition in VO2.
SCIENCE.
362,
6418
(2017)
Electron-Lattice Coupling in Correlated Materials of Low Electron Occupancy.
NANO LETTERS.
17,
9
(2017)
Enhanced catalytic behavior of Ni alloys in steam methane reforming.
JOURNAL OF POWER SOURCES.
359,
(2017)
Sharpened VO2 Phase Transition via Controlled Release of Epitaxial Strain.
NANO LETTERS.
17,
9
(2017)
Oxygen Vacancy Linear Clustering in a Perovskite Oxide.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS.
8,
15
(2017)
Disordered ferroelectricity in the PbTiO3/SrTiO3 superlattice thin film.
APL MATERIALS.
5,
6
(2017)
Reliable Piezoelectricity in Bilayer WSe2 for Piezoelectric Nanogenerators.
ADVANCED MATERIALS.
29,
29
(2017)
AC Electrical Conduction of Cr-Doped SrTiO3 Thin Films with an Oxygen-Deficient Interface Layer.
JOURNAL OF ELECTRONIC MATERIALS.
46,
6
(2015)
Study of the Resistive Switching Effect in Chromium Oxide Thin Films by Use of Conductive Atomic Force Microscopy.
JOURNAL OF ELECTRONIC MATERIALS.
44,
10
(2015)
Evolution of Low Symmetric Phase in Strained Epitaxial (Ba0.5,Sr0.5)TiO3 Thin Films Grown on Si.
SCIENCE OF ADVANCED MATERIALS.
7,
8
특허/프로그램
Energy Conversion Material.
15/976066.
20220705.
미국
Physical/Biochemical Sensor employing an array of piezoelecytric micto-cantilever resonator of several sizes.
09714045.3.
20200729.
EU연합
에너지변환소재.
10-2017-0062423.
20191218.
대한민국
원자층 접합 산화물 및 이의 제조 방법(ATOMIC LAYER JUNCTION OXIDE AND PREPARING METHOD THEREOF).
15/195186.
20171010.
미국
원자층 접합 산화물 및 이의 제조방법.
10-2015-0093549.
20160404.
대한민국
Ferroelectric oxide artificial lattice,method for fabricating the same and ferroelectric storage medium for.
10 2006 050 316.3 .
20160225.
독일
PHYSICAL/BIOCHEMICAL SENSOR USING PIEZOELECTRIC MICROCANTILEVER AND MANUFACTURING METHOD THEREOF.
2010-503990.
20131213.
일본
PHYSICAL/BIOCHEMICAL SENSOR USING PIEZOELECTRIC MICROCANTILEVER AND MANUFACTURING METHOD THEREOF.
2010-503990.
20131213.
일본
强誘電体酸化物人工格子その製造方法, 及び超高密度情報保存媒体.
2006-318699.
20130222.
일본
PHYSICAL/BIOCHEMICAL SENSOR USING PIEZOELECTRIC MICROCANTILEVER AND MANUFACTURING METHOD THEREOF.
12/579660.
20120501.
미국
다중 크기 압전 마이크로 칸티레버 공진자 어레이를 이용한 물리센서 및 그 제작방법.
10-2008-0019031.
20100803.
대한민국
다중 크기 압전 마이크로 칸티레버 공진자 어레이를 이용한 물리센서 및 그 제작방법.
10-2008-0019031.
20100803.
대한민국
Ferroelectric oxide artificial lattice, Method fabricating the same and ferroelectric storage medium for ultrahigh density data storage device.
1420544.
20100622.
미국
Ferroelectric oxide artificial lattice, Method fabricating the same and ferroelectric storage medium for ultrahigh density data storage device.
1420544.
20100622.
미국
초소형 마이크로 브리지 질량 센서를 이용한 인체 바이오마커 센서 및 모듈.
10-0845717.
20080704.
대한민국
강유전체 산화물 인공격자, 그의 제작 방법 및 초고밀도 정보저장 매체.
10-0784639.
20071204.
대한민국
마이크로 압전 구동소자를 이용한 미세화학 센서용 감지소자 및 제조방법.
10-0681782.
20070301.
대한민국
압전방식을 이용한 초소형 정밀액적분사헤드 및 제조방법.
10--641286.
20061025.
대한민국
압전 마이크로 칸티레버를 이용한 화학센서 및 그 제작 방법.
10-0620255.
20060829.
대한민국
다층산화물 인공격자를 갖는 소자 및 이의 제조방법.
KR0469750.
20050125.
대한민국
수상/공훈
2005 대한민국 특허기술대전 장려상, 2005.
교육과학기술부 나노 소재 기술개발사업 추진위원회 위원 (2011 ? 2013)
유전체 연합심포지움 조직위원장 (2005 ? 현재)
한일강유전체 심포지움 조직위원장 (2014 ? 현재)
학술회의논문
(2023)
Machine learning ensemble for predicting formation energy of oxygen vacancy in the latent chemical space.
전자구조계산학회.
대한민국
(2023)
Molecular Dipole Layers for Improved Exciton Dissociation in Self-powered Photodetectors.
전자구조계산학회.
대한민국
(2023)
Stability of strained BaTiO3 predicted by machine learning.
Data Science and Statistics.
독일
(2023)
Energy landscape of SrTiO3 surface unveiling a thermodynamically stable SrTi2O3 surface.
유전체 연합심포지움.
대한민국
(2023)
Stable Photocatalytic HI splitting using Two-dimensional organic-inorganic hybrid perovskites under an electric field.
유전체연합심포지움.
대한민국
(2022)
Strong oxidant as a localized electron scavenger for highly efficient halide perovskites solar cells: A first-principles study.
7th International Conference on Electronic Materials and Nanotechnology for Green Environment.
대한민국
(2022)
Band gap engineering of bilayer WSe2 by self-assembled monolayers.
7th International Conference on Electronic Materials and Nanotechnology for Green Environment.
대한민국
(2022)
Accellerating discovery of thermoelectric materials via machine learning.
제18회 고등과학원 전자구조 계산학회.
대한민국
(2022)
Epitaxial Phase Transition of Ferroelectric BaTiO3 Using Density Functional Theory and Machine Learning.
제17차 유전체 연합심포지움.
대한민국
(2021)
Surface reconstruction and charge density wave in SrTiO3 surface.
6th International Conference on Advanced Electromatierals.
대한민국
(2021)
Understanding charge doped oxides.
2021년 한국세라믹학회 추계학술대회.
대한민국
(2021)
Annihilation of localized electrons in formamidinium lead iodide perovskites using electron scavangers: A first principles study.
한국진공학회 하계정기학술회의.
대한민국
(2021)
Humidity stability of Two-dimensional organic-inorganic hybrid perovskites under an external electric field.
IEEE ISAF 2021.
오스트레일리아
(2020)
2D FE modeling of heat transfer and residual stress distribution of friction welding process.
대한용접학회 춘추계 통합학술대회.
대한민국
(2020)
Band gap tuning by intercalation of dipolar molecules.
IEEE IFCA ISAF 2020.
미국
(2020)
Enhancement of stability in two-dimensional organometal halide perovskites.
한국물리학회 봄 학술발표회.
대한민국
(2020)
Intercallation of dipolar molecules in MoS2/WS2 heterobilayers.
한국 물리학회 봄 학술발표회.
대한민국
(2020)
MoS2/WS2 vertical stacking with intercalation of dipola molecules.
한국세라믹학회 춘계학술대회.
대한민국
(2020)
Two-dimensional organic-inorganic hybrid perovskites under external electric field.
한국세라믹학회 춘계학술대회.
대한민국
(2019)
High Carrier Mobility of MoS2 Nanoribbons Under Simultaneous Strain and Electric Field.
Asain Workshop on First-principles Electronic Structure Calculations.
일본
