Depertment of Energy Science
Office N Center Block C, 5F 86582s.jeong@skku.edu
031-299-4058
Lab Website
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Education
2000.9 - 2005.12 Ph.D. in Chemistry, 2005, Univ. of Michigan (Advisor: Prof. Anthony Francis & Dr. Jennifer Hollingsworth)
1995.3 - 1997.2 M.S. in Chemistry, 1997, KAIST (Advisor: Prof. Yong Hae Kim)
1991.3 - 1995.2 B.S. in Chemistry, 1995, KAIST
Experience
2019.12 - present Director, Center for Artificial Atoms (CAA)
2019.01 - present Associate Professor, Department of Energy Science, SKKU
2022.12 - present Editorial Advisory Board of Chemistry of Materials, ACS
2019 - present Editorial Advisory Board of Nano Convergence, Springer
2006.11 - 2018.12 Principal Researcher, Korea Institute of Machinery and Materials
2012.03 - 2018.02 Professor, Department of Nanomechatronics, UST
2010.10 - 2011.04 Visiting Scholar, Center for Advanced Solar Photophysics, National Renewable Energy Laboratory (NREL), Golden CO (Hosted by Drs. Art Nozik & Matt Beard)
2005.10 - 2006.10 Postdoctoral Fellow, Nanotechnology and Advanced Spectroscopy Team, Los Alamos National Laboratory, Los Alamos, NM (Team Leader Dr. Victor Klimov)
2003.01 - 2005.10 Graduate Research Assistant, Los Alamos National Laboratory, Los Alamos, NM (Team Leader Dr. Victor Klimov)
Research Interest
Synthesis of Colloidal Nanocrystals
Cluster chemistry
Surface Chemistry of Colloidal Nanocrystals
Optoelectronic applications including solar cell, photodetector, and LED
NIR-SWIR active nanocrystals: From material development to device
Journal Articles
(2022) Development of III-V Colloidal Quantum Dots for Optoelectronics Applications. ACS Energy Letters. 8(1), 447-456.
(2022) Charge-Selective, Narrow-Gap Indium Arsenide Quantum Dot Layer for Highly Stable and Efficient Organic Photovoltaics. ADVANCED ENERGY MATERIALS. 12, 2104018.
(2022) Shape-Tuned Multi-Photon Emitting InP Nanotetrapod. ADVANCED MATERIALS. 34, 2110665.
(2021) Tailored growth of single-crystalline InP tetrapods. NATURE COMMUNICATIONS. 12, 4454.
(2021) Diffusion dynamics controlled colloidal synthesis of highly monodisperse InAs nanocrystals. NATURE COMMUNICATIONS. 12, 3013.
(2020) Revisiting Effects of Ligand-Capped Nanocrystals in Perovskite Solar Cells. ACS ENERGY LETTERS. 5(4), 1032-1034.
(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), 4844-4849.
(2020) Efficiency Limit of Colloidal Quantum Dot Solar Cells: Effect of Optical Interference on Active Layer Absorption. ACS ENERGY LETTERS. 5(1), 248-251.
(2018) Energy level tuned indium arsenide colloidal quantum dot films for efficient photovoltaics. NATURE COMMUNICATIONS. 9 (1), 4267.
(2017) High performance colloidal quantum dot photovoltaics by controlling protic solvents in ligand exchange. ADVANCED ENERGY MATERIALS. 7 (15), 1700302.
(2016) Tuning size and size distribution of colloidal InAs nanocrystals via continuous supply of prenucleation clusters on nanocrystal seeds. Chemisty of Materials. 28 (22), 8119-8122.
(2016) Chemistry of InP nanocrystal syntheses. Chemistry of Materials. S28 (8), 2491-2506.
(2016) Halide–amine co‐passivated indium phosphide colloidal quantum dots in tetrahedral shape. Angewante Chemie. 128 (11), 3778-3782.
(2014) Ultrastable PbSe Nanocrystal Quantum Dots via in Situ Formation of Atomically Thin Halide Adlayers on PbSe(100). Journal of the American Chemical Society. 136 (25), 8883-8886.
(2013) Steric-hindrance-driven shape transition in PbS quantum dots: understanding size-dependent stability. Journal of the American Chemical Society. 135(14), 5278-5280