Heejae Chung

Samsung (South Korea) — South Korea

Materials Science · Physical Sciences

15h-index2.2kcitations27works0.02yr avg
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Research Topics

Quantum Dots Synthesis And Properties(17), Chalcogenide Semiconductor Thin Films(11), Semiconductor Quantum Structures and Devices(6), Perovskite Materials and Applications(6), Photochemistry and Electron Transfer Studies(3)

Publications27 total

Oxygen Vacancy Formation in ZnSeTe Blue Quantum Dot Light-Emitting Diodes
Journal of the American Chemical Society·2025
Oxygen vacancy formation in ZnSeTe blue quantum dot light-emitting diodes
arXiv (Cornell University)·2025Open Access
Morphological and Chemical Changes in Cd-free Colloidal QD-LEDs During Operation
arXiv (Cornell University)·2025Open Access
Highly stable and pure single-photon emission with 250 ps optical coherence times in InP colloidal quantum dots
Nature Nanotechnology·2023· 72 cited
Highly Stable and Pure Single-Photon Emission with 250 ps Optical Coherence Times in InP Colloidal Quantum Dots
Zenodo (CERN European Organization for Nuclear Research)·2023· 2 citedOpen Access
Narrow Intrinsic Line Widths and Electron–Phonon Coupling of InP Colloidal Quantum Dots
ACS Nano·2023· 34 cited
Effect of Tellurium Doping on Optoelectronic Properties of Blue ZnTeSe Quantum Dots
2022· 4 citedOpen Access
Efficient Blue-Light-Emitting Cd-Free Colloidal Quantum Well and Its Application in Electroluminescent Devices
Chemistry of Materials·2020· 54 cited
Highly efficient and stable InP/ZnSe/ZnS quantum dot light-emitting diodes
Nature·2019· 1.3k cited
Elucidation of Photoluminescence Blinking Mechanism and Multiexciton Dynamics in Hybrid Organic–Inorganic Perovskite Quantum Dots
Small·2019· 72 cited
Bright and Uniform Green Light Emitting InP/ZnSe/ZnS Quantum Dots for Wide Color Gamut Displays
ACS Applied Nano Materials·2019· 260 cited
Composition-dependent emission linewidth broadening in lead bromide perovskite (APbBr<sub>3</sub>, A = Cs and CH<sub>3</sub>NH<sub>3</sub>) nanoparticles
Nanoscale·2017· 15 cited
Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX<sub>3</sub>, X=Br and I) Perovskite Nanocrystals
Angewandte Chemie International Edition·2017· 170 cited
Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX<sub>3</sub>, X=Br and I) Perovskite Nanocrystals
Angewandte Chemie·2017· 39 cited
Fullerene Nanobombs for Specific Treatment of Alzheimer Disease (AD): A New Concept in AD Theranostics
Bulletin of the American Physical Society·2016
MRI Image Sampling and Reconstruction of a Brain with Alzheimer's Disease
Bulletin of the American Physical Society·2016
Structure–property relationships in two-dimensionally extended benzoporphyrin molecules probed using single-molecule fluorescence spectroscopy
Physical Chemistry Chemical Physics·2016· 2 cited
Composition-dependent trap distributions in CdSe and InP quantum dots probed using photoluminescence blinking dynamics
Nanoscale·2016· 28 cited
Controlling the spatial distribution of quantum dots in nanofiber for light-harvesting devices
NPG Asia Materials·2015· 15 citedOpen Access
Covalently Functionalized Graphene Composites: Mechanistic Study of Interfacial Fluorescence Quenching and Recovery Processes
The Journal of Physical Chemistry C·2015· 20 cited
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Frequent Co-authors

Dongho Kim(16), Taehyung Kim(9), Moungi G. Bawendi(6), Eunjoo Jang(5), Jiwon Kim(5), Sujin Ham(4), Jonah R. Horowitz(4), Yu‐Ho Won(3), Seok Il Jung(3), Weon‐kyu Koh(3), Andrew H. Proppe(3), David B. Berkinsky(3), Tara Šverko(3), Sujin Park(3), Jaesung Yang(3), Shaun Tan(3), Ruiqi Zhang(3), Dae‐Young Chung(2), Taehee Kim(2), Hyosook Jang(2)