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About the College

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  • About the College
  • Faculty
  • Energy Science

Faculty - Energy Science

  • Professor Materials Physics
  • KIM, JEONGYONG 홈페이지 바로가기
    Lab Laboratory for Quantum Optical Semiconductors

Research Interest

Light-exciton interaction in quantum materials
Nano optical imaging and spectroscopy 
Synthesis and characterization of organic/inorganic hybrid nanomaterials

Education

  • (Ph.D.) University of Cincinnati, 1998
  • (BSc) Korea University, 1993

Experience

  • 1998-2000: Postdoc, University of Illinois at Urbana-Champaign
  • 2000-2002: Senior researcher, ETRI
  • 2002-2013: Professor, Incheon National University
  • 2008-2008: Visiting Scholar, Wake Forest University

Journal Articles

  • (2023)  Synergetic Enhancement of Quantum Yield and Exciton Lifetime of Monolayer WS2 by Proximal Metal Plate and Negative Electric Bias.  ACS NANO.  18,  1
  • (2023)  Prediction of Quantum Yields of Monolayer WS2 by Machine Learning.  ADVANCED OPTICAL MATERIALS.  1,  1
  • (2023)  Observation of aligned dipoles and angular chromism of exciplexes in organic molecular heterostructures.  NATURE COMMUNICATIONS.  14,  1
  • (2023)  Anomalous Temperature and Polarization Dependences of Photoluminescence of Metal-Organic Chemical Vapor Deposition-Grown GeSe2.  ADVANCED OPTICAL MATERIALS.  11, 
  • (2023)  Temperature Dependence of Excitonic Auger Recombination in Excitonic-Complex-Free Monolayer WS2 by Considering Auger Broadening and Generation Efficiency.  JOURNAL OF PHYSICAL CHEMISTRY LETTERS.  14,  18
  • (2023)  Far-Red Interlayer Excitons of Perovskite/Quantum-Dot Heterostructures.  ADVANCED SCIENCE.  10,  14
  • (2022)  Light-emitting Ti2N (MXene) quantum dots: synthesis, characterization and theoretical calculations.  JOURNAL OF MATERIALS CHEMISTRY C.  10,  16
  • (2022)  Enhanced Radiative Exciton Recombination in Monolayer WS2on the hBN Substrate Competing with Nonradiative Exciton-Exciton Annihilation.  ACS PHOTONICS.  9,  3
  • (2021)  Boosting quantum yields in two-dimensional semiconductors via proximal metal plates.  NATURE COMMUNICATIONS.  12,  1
  • (2021)  Charge-Transfer Effect and Enhanced Photoresponsivity of WS2- And MoSe2-Based Field Effect Transistors with π-Conjugated Polyelectrolyte.  ACS APPLIED MATERIALS & INTERFACES.  13,  34
  • (2021)  Doping-Mediated Lattice Engineering of Monolayer ReS2 for Modulating In-Plane Anisotropy of Optical and Transport Properties.  ACS NANO.  15,  8
  • (2021)  Light-emitting MXene quantum dots.  OPTO-ELECTRONIC ADVANCES.  4,  3
  • (2021)  Switchable, Tunable, and Directable Exciton Funneling in Periodically Wrinkled WS2.  NANO LETTERS.  21,  1
  • (2019)  Probing Multiphased Transition in Bulk MoS2 by Direct Electron Injection.  ACS NANO.  13,  12
  • (2019)  Nanoscale optical imaging of perovskite nanocrystals directly embedded in polymer fiber.  COMPOSITES SCIENCE AND TECHNOLOGY.  181,  1
  • (2018)  Controlling Lattice Defects and Inter-Exciton Interactions in Monolayer Transition Metal Dichalcogenides for Efficient Light Emission.  ACS PHOTONICS.  5,  11
  • (2018)  Atomic Observation of Filling Vacancies in Monolayer Transition Metal Sulfides by Chemically Sourced Sulfur Atoms.  NANO LETTERS.  18,  7
  • (2018)  Impeding Exciton-Exciton Annihilation in Monolayer WS2 by Laser Irradiation.  ACS PHOTONICS.  5,  7
  • (2018)  Near-field exciton imaging of chemically treated MoS2 monolayers.  NANOSCALE.  10,  18
  • (2017)  Silver nanoflowers for single-particle SERS with 10 pM sensitivity.  NANOTECHNOLOGY.  28,  46

Patent/Intellectual Property

  • 백색광원의 분광스펙트럼 평탄방법 빛 장치.  10-2014-0028992.  20150817.  KOREA, REPUBLIC OF

Honors / Awards

  • 2021.05-pres. Editorial Board, Applied Science (IF=2.679)
  • 2020.11 Minister of Trade, Industry and Energy Award
  • 2019.09-pres. Editorial Board, Opto-Electronic Advances (IF=9.636). Outstanding Editor Award (2021.07)

Conference Paper

  • (2017)  Near-field spectral mapping of exciton complexes in monolayer tungsten disulfides.  4th Muju International Winter School Series.  KOREA, REPUBLIC OF
  • (2016)  Nanoscale spatial profiling of exciton complexes in monolayer semiconductors.  The 14th International Conference of Near-Field Optics, Nanophotonics and Related Techniques.  JAPAN
  • (2016)  Confined Light-Exciton Interactions in Monolayer TMDs.  ISPSA 2016.  KOREA, REPUBLIC OF
  • (2016)  Optical Visualization of Exciton Competitions in TMD Monolayers.  The 9th International Conference on Nanophotonics.  TAIWAN
  • (2016)  Origin of Strong Photoluminescence at The Edges and Grain Boundaries of CVD-grown Monolayer Tungsten Disulfides.  2nd International Conference on Two-Dimensional Layered Materials.  CHINA
  • (2015)  Optical identification of grain boundaries of monolayer MoS2.  2015 일본응용물리학회 학술대회.  JAPAN
  • (2015)  MoS2 monolayers for propagating plasmon emitter and detector in long range.  CLEO-PR 2015.  KOREA, REPUBLIC OF
  • (2015)  Optical identification of grain boundaries and structural defects of monolayer MoS2.  6th International conference on advanced nanomaterials.  PORTUGAL
  • (2015)  나노스케일 분광이미징을 이용한 단층 MoS2 박막의 결정 경계 (grain boundary) 의 광시각화.  2015년 봄학술논문발표회 및 제91회 정기총회.  KOREA, REPUBLIC OF
  • (2014)  Optical determination of crystal axis of organic single nanostructures.  International Conference on Electronic Materials and Nanotechnology for Green Environment.  KOREA, REPUBLIC OF
  • (2014)  Optoelectronic study of ZnO/TSDB hybrid structure.  International Conference on Electronic Materials and Nanotechnology for Green Environment.  KOREA, REPUBLIC OF
  • (2014)  Wavelength Tuning of Monolayer Molybdenum Disulfide by Oxygen Plasma.  International Conference on Electronic Materials and Nanotechnology for Green Environment.  KOREA, REPUBLIC OF