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성균융합원 - 에너지과학연계전공

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  • 부교수 에너지과학과
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    Lab CNRL

관심분야 

Surface chemistry of colloidal semiconductor nanocrystals (quantum dots) 
Microscopic understanding of surface chemistry in colloidal nanocrystals 
Fabrication of nanocrystals based optoelectronic devices (photovoltaics, LED, FET)

학력

  • (Ph.D.) 2005 Chemistry, University of Michigan, Ann Arbor, MI, USA
  • (BS/MS) 1997 Chemistry, KAIST

약력/경력

  • 2019-current Associate Professor, Department of Energy, SKKU
  • 2013-current Editor, IJPEM-GT, Springer
  • 2006-2018 Senior/Principal Researcher, Nanomechanical systems research division, KIMM
  • 2012-2018 Professor, Department of Nanomechatronics, UST
  • 2010-2011 Visiting Scholar (2010-2011) National Renewable Energy Lab., CO USA
  • 2005-2006 Postdoctoral Research Associate (2005-2006) Los Alamos National Lab., NM USA

학술지 논문

  • (2024)  Surface-Originated Weak Confinement in Tetrahedral Indium Arsenide Quantum Dots.  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY.  146,  15
  • (2024)  Exploring the Potential of Colloidal Quantum Dots for Near-Infrared to Short-Wavelength Infrared Applications.  ADVANCED ENERGY MATERIALS.  2,  5
  • (2024)  Off-State-Free and Stable InP/ZnSe/ZnS Quantum Dots Enabled by Effectively Suppressing the Leakage of Charge Carriers.  JOURNAL OF PHYSICAL CHEMISTRY C.  128,  8
  • (2023)  Semiconductor Nanocrystals: Unveiling the Chemistry behind Different Facets.  ACCOUNTS OF CHEMICAL RESEARCH.  56,  13
  • (2023)  Tailored Band Edge Positions by Fractional Ligand Replacement of Nonconductive Colloidal Quantum Dot Films.  JOURNAL OF PHYSICAL CHEMISTRY C.  5,  3
  • (2022)  Development of Group III−V Colloidal Quantum Dots for Optoelectronic Applications.  ACS ENERGY LETTERS.  2,  1
  • (2022)  Unraveling the Role of Triiodides in Halide Precursors for Facile Anion Exchange in Lead Halide Perovskite Nanocrystals.  CHEMISTRY OF MATERIALS.  34,  14
  • (2022)  Charge-Selective, Narrow-Gap Indium Arsenide Quantum Dot Layer for Highly Stable and Efficient Organic Photovoltaics.  ADVANCED ENERGY MATERIALS.  12,  24
  • (2022)  Shape-Tuned Multiphoton-Emitting InP Nanotetrapods.  ADVANCED MATERIALS.  a,  a
  • (2021)  Tailored growth of single-crystalline InP tetrapods.  NATURE COMMUNICATIONS.  12,  1
  • (2021)  Purification of Colloidal Nanocrystals Along the Road to Highly Efficient Photovoltaic Devices.  INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY.  8,  4
  • (2021)  Diffusion dynamics controlled colloidal synthesis of highly monodisperse InAs nanocrystals.  NATURE COMMUNICATIONS.  12,  1
  • (2021)  Tip-Induced Strain Engineering of a Single Metal Halide Perovskite Quantum Dot.  ACS NANO.  15,  5
  • (2021)  Artificial stimulus-response system capable of conscious response.  SCIENCE ADVANCES.  7,  15
  • (2020)  Design Strategy of Quantum Dot Thin-Film Solar Cells.  SMALL.  16,  45
  • (2020)  Graphene/PbS quantum dot hybrid structure for application in near-infrared photodetectors.  SCIENTIFIC REPORTS.  10, 
  • (2020)  Colorful opaque photovoltaic modules with down-converting InP/ZnSexS1-x quantum dot layers.  NANO ENERGY.  77, 
  • (2020)  Revisiting Effects of Ligand-Capped Nanocrystals in Perovskite Solar Cells.  ACS ENERGY LETTERS.  5,  4
  • (2020)  III-V colloidal nanocrystals: control of covalent surfaces.  CHEMICAL SCIENCE.  11,  4
  • (2020)  Suppression of hydroxylation on the surface of colloidal quantum dots to enhance the open-circuit voltage of photovoltaics.  JOURNAL OF MATERIALS CHEMISTRY A.  8,  9

특허/프로그램

  • 양자점 박막의 제조 방법 및 태양 전지의 제조 방법(METHOD FOR FABRICATING QUANTUM DOT FILM AND METHOD FOR FABRICATING SOLAR CELL).  10-2048-8840000.  20191120.  대한민국
  • 나노클러스터를 이용한 양자점의 제조 방법 및 양자점 박막의 제조 방법(METHOD FOR FABRICATING QUANTUM DOT USING NANOCLUSTER AND METHOD FOR FABRICATING QUANTUM DOT FILM).  10-1930-5230000.  20181212.  대한민국
  • 나노클러스터를 이용한 양자점의 제조방법(METHOD FOR MANUFACTURING QUANTUM DOT USING NANOCLUSTER).  10-1768-9980000.  20170808.  대한민국

수상/공훈

  • 2017 최우수 지도상, UST
  • 2015 미래부 장관상 수상
  • 2014, 2016, 2017 논문 지도상, UST

학술회의논문

  • (2023)  Semiconductor Nanocrystals: Exploring the chemistry behind different facets.  대한화학회 춘계학술대회.  대한민국
  • (2023)  Chemistry of colloidal nanocrystals for optoelectronic applications.  2023 한국세라믹학회 춘계학술대회.  대한민국
  • (2023)  Exploring the Facet-Specific Chemistry of Semiconductor Nanocrystals.  2023년 QD&PV 연구회 상반기 Workshop.  대한민국
  • (2021)  Growth Control in III-V Colloidal Nanocrystals for Optoeletronic Applications.  MRS 2021 Fall Meeting.  미국
  • (2021)  Growth Control in III-V Colloidal Nanocrystals for Efficient Optoelectronics.  2021 한국고분자학회 분자전자부문위원회 심층토론회.  대한민국
  • (2021)  Growth control in III-V colloidal nanocrystals.  Internet nanoGe Conference on Nanocrystals(iNCNC).  스페인
  • (2021)  표면 에너지 제어를 통한 친환경 양자소재 형상 제어 연구.  한국기계가공학회 2021년도 춘계학술대회.  대한민국
  • (2021)  Colloidal Quantum Dots for Photovoltaics.  ICC8(8th International Congress on Ceramics).  대한민국
  • (2021)  Energy-level tuned quantum dot solids for efficient optoelectronics.  제127회 대한화학회 학술발표회 및 총회.  대한민국
  • (2021)  Energy level tuned quantum dot solids for efficient photovoltaics.  한국물리학회 2021 KPS Spring Meeting.  대한민국
  • (2021)  Atomically tailored single-crystalline III-V tetrapods.  ACS Spring Meeting 2021.  미국
  • (2020)  III-V QUANTUM DOT SOLIDS FOR EFFICIENT PHOTOVOLTAICS.  PVSEC-30 & GPVC 2020.  대한민국
  • (2019)  III-V Colloidal Nanocrystals for Optoelectronic Applications.  MRS 2019 Fall Meeting.  미국