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최원국 교수

Choi Won Kook

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  • 소속캠퍼스한국과학기술연구원 스쿨
  • 연락처02-958-5562
  • 출신전공물리학
  • 학위박사
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연구분야

표면물리, 나노재료, 플라즈마/이온빔, 광전재료

surface physics, nano materials, plasma and ion beam, optoelectronic material

대표연구실적

-  최원국외/Emissive ZnO-graphene core-shell quantum dots for white LED/Nature Nanotechnology, 7, 465 (2012) -  최원국외/Charge Separation and Ultraviolet Photovoltaic Conversion of ZnO Quantum Dots Conjugated with Graphene Nanoshells/Nano Research, 5, 739 (2012) -  최원국/고밀착력 무접착제 연성 회로기판 및 이의 연속적 제작 방법/10-0948859/2010-3-15

논문(최근 5년)

-  Ag Interlayered Transparent Conducting Electrode for Photovoltaic Cells[Japanese journal of applied physics,2012-10-23] -  Order-disorder transition in the Molecular Orientation dueing Initial Grwoth of Organic Thin Film[ACS Applied Materials & Interfaces,2013-03-01] -  Inverted CdSe-ZnS quantum dots light-emitting diode using low-work function organic material polyethylenimine ethoxylated[Journal of materials chemistry. C, Materials for optical and electronic devices,2014-01-01] -  Two-Dimensionally Grown Single-Crystal Silicon Nanosheets with Tunable Visible-Light Emissions[ACS Nano,2014-07-01] -  Carrier transport mechanisms of hybrid ZnO nanorod-polymer LEDs[Journal of the Korean Physical Society,2014-07-01] -  Highly conductive and damp heat stable transparent ZnO based thin films for flexible electronics[Journal of alloys and compounds,2013-03-01] -  Carrier transport of inverted quantum dot LED with PEIE polymer[Organic electronics,2014-04-01] -  Highly transparent ZTO/Ag/ZTO multilayer electrode deposited by inline sputtering process for organic photovoltaic cells[Physica Status Solidi. A, Applications and Materials Science ,2014-08-01] -  Charge Separation and Ultraviolet Photovoltaic Conversion of ZnO Quantum Dots Conjugated with Graphene Nanoshells[NANO RESEARCH ,2012-10-01] -  Structural and electrical properties of fluorine-doped zinc tin oxide thin films prepared by radio-frequency magnetron sputtering[Current applied physics ,2014-06-01] -  Split-Second Nanostructure Control of a Polymer:Fullerene Photoactive Layer using Intensely Pulsed White Light for Highly Effcient Production of Polymer Solar Cells[ACS Applied Materials & Interfaces,2014-02-01] -  Theoretical investigation on the electronic and charge transport characteristics of push-pull molecules for organic photovoltaic cells[Synthetic metals,2014-08-01] -  Solution-Processed White Light-Emitting Diode Utilizing Hybrid Polymer and Red-Green-Blue Quantum Dots[Japanese journal of applied physics,2012-10-01] -  Enhancement of electrical properties in Al-doped ZnO films by tuning dc bias voltage during radio frequency magnetron sputtering[Current applied physics ,2012-12-01] -  Effect of Indium-Tin-Oxide Schottky Contact on the Resistance Switching of NiO Film[Japanese journal of applied physics,2013-05-01] -  Chemical exfoliation of pure graphene sheets from synthesized ZnO-graphene quasi core-shell quantum dots[Carbon,2013-08-01] -  Synthesis of p-GaN nanowires[Nanoscale,2013-09-01] -  Dye-sensitized solar cells with ZnO nanoparticles fabricated at low temperature [Journal of the Korean Physical Society,2014-11-01] -  Effect of geometric lattice design on optical/electrical properties of transparent silver grid for organic solar cells[Optics express ,2014-11-01] -  Few-layer black phosphorus field-effect transistors with reduced current fluctuation[ACS Nano,2014-11-01] -  Low-temperature-fabricated ZnO, AZO, and SnO2 nanoparticle-based dye-sensitized solar cells[Journal of the Korean Physical Society,2014-11-01] -  Nano-sized indium-free MTO/Ag/MTO transparent conducting lectrode prepared by RF sputtering at room temperature for organic hotovoltaic cells[Solar energy materials and solar cells ,2015-01-01] -  Enhanced Light Scattering and Trapping Effect of Ag Nanowire Mesh Electrode for High Effi cient Flexible Organic Solar Cell[small,2015-04-21] -  Doped SnO2 Transparent Conductive Multilayer Thin Films Explored by Continuous Composition Spread[ACS Combinatorial Science,2015-04-28] -  Fluorine doped zinc tin oxide multilayer transparent conducting Oxides for organic photovoltaic's Cells[Solar energy materials and solar cells ,2015-03-01] -  Black phosphorus saturable absorber for ultrafast mode-locked pulse laser via evanescent field interaction[Annalen der Physik,2015-10-01] -  Nano carbon conformal coating strategy for enhanced photoelectrochemical responses and long-term stability of ZnO quantum dots[Nano energy,2015-04-01] -  Solution-processed quantum dot light-emitting diodes with PANI:PSS hole-transport interlayers[Organic electronics,2015-04-01] -  Inverted Quantum Dot Light Emitting Diodes using Polyethylenimine ethoxylated modified ZnO[Scientific Reports,2015-03-01] -  Ultrasensitive PbS quantum-dot-sensitized InGaZnO hybrid photoinverter for near-infrared detection and imaging with high photogain[NPG Asia Materials,2016-01-01] -  Synthesis and optoelectronic characteristics of 20 nm diameter silver nanowires for highly transparent electrode films[RSC advances,2016-02-01] -  Effect of RF power on the structural, optical, and sensing properties of RF-sputtered Al-doped ZnO thin films[RSC advances,2016-02-01] -  Understanding the Unique Electronic Properties of Nano Structures Using Photoemission Theory[Scientific Reports,2015-12-01] -  Enhanced Photovoltaic Performance of Inverted Polymer Solar Cells utilizing Versatile Chemically Functionalized ZnO@graphene Quantum dot Monolayer[Nano energy,2016-02-01] -  Black phosphorus saturable absorber for ultrafast mode-locked pulse laser via evanescent field interaction[Annalen der Physik,2015-12-01] -  Metal-oxide Thin-film Transistor-based pH Sensor with a Silver Nanowire Top Gate Electrode[Journal of the Korean Physical Society,2016-04-01] -  Nonvolatile Charge Injection Memory Based on Black Phosphorous 2D Nanosheets for Charge Trapping and Active Channel Layers[Advanced functional materials,2016-08-01] -  High-performance flexible transparent electrode films based on silver nanowire-PEDOT:PSS hybrid-gels[RSC advances,2016-09-01] -  Chemical free device fabrication of two dimensional van der Waals materials based transistors by using one-off stamping[Applied physics letters,2016-06-01]

특허(최근 5년)

-  선형적 유전특성을 나타내는 유전체 박막 조성물[2013-11-01] -  압전 폴리머 기판을 이용한 하이브리드 전기소자와 그 제조방법[2012-10-16] -  내산성이 우수한 다층 박막 구조의 고(高) 투과도, 저(低) 비저항 투명 전극[2014-01-23] -  박막 증착 및 조성 탐색용 스퍼터링 장치[2013-04-11] -  투명도전 조성물 및 타겟, 이를 이용한 투명도전 박막 및 그 제조방법[2013-03-26] -  커피링효과를 이용한 단공정 그래핀 트랜지스터 제조방법[2014-07-23] -  그라핀 탄소섬유 조성물 및 탄소섬유의 제조방법[2014-08-14] -  P-형 투명 산화물 반도체, 이를 포함하는 트랜지스터 및 그 제조방법[2013-07-04] -  다층 나노 구조의 고투광율 광촉매 박막과 그 제조방법[2014-05-23] -  그라핀이 결합된 산화물 반도체-그라핀 핵-껍질 양자점을 이용한 튜너블 발광소자 및 그 제작 방법[2014-01-23] -  산화물 반도체-나노카본 핵-껍질 일체형 양자점을 이용한 고효율 자외선 태양전지 소자 및 그 제작 방법[2014-01-06] -  선형 증발원이 구비된 증착 장치[2014-02-27] -  화학적 박리를 통한 대량의 그라핀 제조방법[2013-07-09] -  C와 N으로 도핑된 박막형 이산화티탄계 광촉매 및 자성물질과 그 제조 방법[2014-11-19] -  단일층 양자점 전자수송층을 가진 역구조 유기태양전지 소자 및 그 제작 방법[2015-02-16] -  커피링효과를 이용한 단공정 그래핀 트랜지스터 제조방법[2015-06-23] -  기능화된 핵-껍질 구조를 가지는 산화아연-그래핀 나노입자를 이용한 고효율 역구조 유기태양전지 소자 제작 및 방법[2016-03-24] -  곡율을 가지는 기판상에 입사광의 각도 의존성이 없는 무반사 나노코팅 기술[2016-01-11] -  유기 광·전자 소자의 수명 증대를 위한 단일 무기 박막형 봉지막 제작 기술 및 그 제작 방법[2016-04-01] -  그라핀의 시드성장법[2016-05-24] -  은 나노선을 상부 게이트 전극을 적용한 금속 산화물 박막 전계효과 트랜지스터 수소이온농도 센서 및 그 제작방법[2016-07-05]