Thin film processing using CVD, PVD and its applications
Diamond-like carbon, Diamond, Carbon nanotubes, Silicon carbide
Transparent conductive oxide
Flexible device and solar cell
Nanowire synthesis using DNA for the application to nanodevice
Solar cell : DSSC, Organic
Application of Electrochromic device
Education
(Ph.D.) in Electrical Engineering, Pennsylvania State University (1995)
Experience
2013-2020 : BK21 Program Leader, Department of Electronic, Electrical and Computer Engineering
2008-present : Professor, School of Information and Communication Engineering, Sungkyunkwan University.
Journal Articles
(2022)
Fabrication of the Cu2ZnSnS4 Thin Film Solar Cell via a Photo-Sintering Technique.
APPLIED SCIENCES-BASEL.
12,
1
(2020)
Effects of Sputtering Pressure and Thickness on the Properties of a Molybdenum Bilayer for Solar Cell Applications.
SCIENCE OF ADVANCED MATERIALS.
12,
12
(2020)
Design of High-Power and High-Density Photovoltaic Modules Based on a Shingled Cell String.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
20,
11
(2018)
Nano sheets, needles and grains-like CuO/gamma-Al2O3 catalysts' performance in carbon monoxide oxidation.
JOURNAL OF SOLID STATE CHEMISTRY.
265,
(2017)
Structural and Optical Properties of VO2 Thin Film Grown by Reactive Sputtering from Mo-Doped V Metal Target.
SCIENCE OF ADVANCED MATERIALS.
9,
8
(2017)
A study on characterization of nano-porous NiO thin film to improve electrical and optical properties for application to automotive glass.
THIN SOLID FILMS.
641,
Special SI
(2016)
Electrical and Optical Properties of Si-Incorporated a-C:H Films via the Radio Frequency Plasma-Enhanced Chemical Vapor Deposition Method.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
16,
5
(2016)
Properties of Dye-Sensitized Solar Cells Using Carbon Nanowall Counter Electrodes.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
16,
5
(2016)
Reaction Gas Ratio Effect on the Growth of a Diamond Film Using Microwave Plasma-Enhanced Chemical Vapor Deposition.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
16,
5
(2016)
Structural, Electrical, and Optical Properties of ZnO Film Used as Buffer Layer for CIGS Thin-Film Solar Cell.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
16,
5
(2015)
A Study on the Efficiency Improvement of Dye-Sensitized Solar Cell (DSSC) by Repeated Dye Coating.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
15,
1
(2015)
Synthesis and Application of ZnO Nanorods Using the Ultra-Thin Porous AAO Template Fabricated by New Method.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
15,
1
(2014)
Fabrication of Metal-Coated Carbon Nanowalls Synthesized by Microwave Plasma Enhanced Chemical Vapor Deposition.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY.
14,
12
(2014)
Substrate temperature effect on the growth of carbon nanowalls synthesized via microwave PECVD.
MATERIALS RESEARCH BULLETIN.
58,
Special SI
(2014)
Thermal stability of hydrogen-doped AZO thin films for photovoltaic applications.
MATERIALS RESEARCH BULLETIN.
58,
Special SI
(2014)
Increase in the DSSC efficiency when using metal-coated carbon nanowall counter electrodes.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
65,
3
(2014)
Post-plasma treatment of a carbon nanowall for use as a counter electrode in a dye-sensitized solar cell.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
65,
3
(2014)
Role of the buffer solution in the chemical deposition of CdS films for CIGS solar cell applications.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
64,
10
Patent/Intellectual Property
염료감응 태양전지용 반도체 전극,이의 제조방법 및 이를 포함하는염료감응 태양전지.
10-2011-0036325.
20121005.
KOREA, REPUBLIC OF
기판 상에 나노구조체를 선택적으로 위치시키는 방법 및 이에 의해 형성된 나노구조체를 포함하는 나노-분자 소자.
10-2009-0013339.
20110601.
KOREA, REPUBLIC OF
대전된 물질을 이용한 1차원 또는 2차원 전도성 나노선의 고집적 방법 및 그에 의한 전도성 집적 나노선.
10-2009-0061816.
20110412.
KOREA, REPUBLIC OF
ORGANIC THIN FILM TRANSISTOR COMPRISING GATE ELECTRODE OF NANOCRYSTALLINE CONDUCTIVE CARBON LAYER, FABRICATION METHOD THEREOF AND ORGANIC SEMICONDUCTOR DEVICE COMPRISING THE SAME.
11/965280.
20101019.
UNITED STATES
유기-무기 복합 절연층을 포함하는 유기박막 트랜지스터 및 그의 제조방법.
10-2008-0020545.
20100810.
KOREA, REPUBLIC OF
물리적 기상 증착법에 의해 형성된 비정질 카본을 이용한 다층 레지스트 구조의 제작 및 이를 이용한 박막
패턴 형성 방법.
10-2007-0052323.
20090519.
KOREA, REPUBLIC OF
염료감응형 태양전지 및 이의 제조방법.
10-0877517.
20081230.
KOREA, REPUBLIC OF
고밀도 탄소나노튜브 제조장치 및 방법.
10-0850499.
20080730.
KOREA, REPUBLIC OF
유기 박막 트랜지스터 및 그 제조방법.
10-0850495.
20080730.
KOREA, REPUBLIC OF
금 나노 선 제조방법.
10-0813113.
20080306.
KOREA, REPUBLIC OF
전도성 고경도 탄소박막의 제조방법 및 박막 전계발광 소자용 전극으로의 응용.
10-0812504.
20080304.
KOREA, REPUBLIC OF
다이아몬드 카본 코팅장치 및 그 제조방법.
10-0777645.
20071113.
KOREA, REPUBLIC OF
다이아몬드상 카본 코팅 박막장치 및 그 제조방법.
10-0639982.
20061024.
KOREA, REPUBLIC OF
태양전지 DLC 반사방지막의 제조방법.
10-0629750.
20060922.
KOREA, REPUBLIC OF
(2018)
Synthesis of Flower-Like Nickel Oxide Particle for Application to Electrochromic Device.
7th International Symposium on Transparent Conductive Materials (IS-TCMs).
GREECE
(2017)
The Characterization of Sputtered Nickel Oxide Thin Films by DC Reactive Sputtering for Application of an Electrochromic device.
International conference on pheonomena in Ionized Gases 2017.
PORTUGAL
(2017)
Fabrication of transparent conductive films with Ag mesh patterns using a monolayer of polystyrene spheres.
2017 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2016)
Fabrication of nanoporous NiO thin film to improve electrical and optical properties for an electrochromic device.
20th International Vacuum Congress.
KOREA, REPUBLIC OF
(2016)
Fabrication of transparent conductive thin films with Ag mesh shape using the polystyrene beads monolayers.
제50회 한국진공학회 동계정기학술대회.
KOREA, REPUBLIC OF
(2016)
Fabrication and characteristics of the flexible DSSC.
제50회 한국진공학회 동계정기학술대회.
KOREA, REPUBLIC OF
(2016)
The Fabrication of Porous Nickel Oxide Thin Film using Anodization Process for an Electrochromic Device.
제50회 한국진공학회 동계정기학술대회.
KOREA, REPUBLIC OF
(2015)
Preparation of the Nickel Oxide Thin film by Electric Field Assisted Dip-coating Technique for Electrochromic Devices.
The 3rd International Conference on Advanced Electromaterials.
KOREA, REPUBLIC OF
(2015)
Characteristics of DSSC Fabricated at Low Temperature.
AVS 62nd International Symposium & Exhibition.
UNITED STATES
(2015)
Electrical and Optical Properties of the Porous Nickel Oxide Thin Film as Counter Electrode for the Application to Electrochromic Devices.
AVS 62nd International Symposium & Exhibition.
UNITED STATES
(2015)
Effect of Diamond-Like Carbon for Enhanced Performance in Dye-Sensitized Solar Cells.
2015 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2015)
Surface Modification of Nano-Structured TiO2 Films for Enhanced Performance of Dye-Sensitized Solar Cell by Hydrogen Plasma Treatment.
2015 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2015)
Characteristics of the Dye-sensitized solar cell (DSSC) fabricated at low temperature.
2015 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2015)
Enhanced Performance of a Dye-Sensitized Solar Cell by Inorganic-Organic Core Shell.
2015 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2015)
Fabrication of the Dye-sensitized solar cell for Improve the Performance Using a Ti Interlayer with TiCl4 Treatment.
2015 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2015)
TIO2 위에 ZnO microrod 층을 결합한 염료감응형 태양전지 제작 및 특성 연구.
2015 한국전기전자재료학회 하계학술대회.
KOREA, REPUBLIC OF
(2015)
The Formation of the Porous NiO Thin Film for the Application to Electrochromic Devices.
2015 International Forum on Functional Materials.
KOREA, REPUBLIC OF
(2015)
낮은 온도에서의 염료감응형 태양전지의 제작과 특성.
2015 한국전기전자재료학회 하계학술대회.
KOREA, REPUBLIC OF
(2014)
Effects of Ti films for improvement of the DSSC performance.
Global Photovoltaic Conference 2014.
KOREA, REPUBLIC OF
(2014)
Fabrication and characteristics of DSSCs using the double layer (TiO2 nanoparticles/ZnO nanorods) as the photoanode oxide.
Global Photovoltaic Conference 2014.
KOREA, REPUBLIC OF