Heejae Chung

2.2k total citations · 2 hit papers
20 papers, 1.9k citations indexed

About

Heejae Chung is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Heejae Chung has authored 20 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Materials Chemistry, 14 papers in Electrical and Electronic Engineering and 4 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Heejae Chung's work include Quantum Dots Synthesis And Properties (13 papers), Chalcogenide Semiconductor Thin Films (7 papers) and Perovskite Materials and Applications (5 papers). Heejae Chung is often cited by papers focused on Quantum Dots Synthesis And Properties (13 papers), Chalcogenide Semiconductor Thin Films (7 papers) and Perovskite Materials and Applications (5 papers). Heejae Chung collaborates with scholars based in South Korea, United States and Japan. Heejae Chung's co-authors include Dongho Kim, Eunjoo Jang, Junho Lee, Hyosook Jang, Taehyung Kim, Taehee Kim, Dae‐Young Chung, Yu‐Ho Won, Sujin Ham and Jiwon Kim and has published in prestigious journals such as Nature, Angewandte Chemie International Edition and ACS Nano.

In The Last Decade

Heejae Chung

20 papers receiving 1.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Highly efficient and stable InP/ZnSe/ZnS quantum dot light-emitting diodes

2019 1.1k citations Yu‐Ho Won, Taehyung Kim et al. Nature profile →
Highly stable and pure single-photon emission with 250 ps optical coherence times in InP colloidal quantum dots

2023 62 citations Andrew H. Proppe, David B. Berkinsky et al. Nature Nanotechnology profile →

Peers

Heejae Chung

MC

EEE

AMPO

BE

RESE

Byeong Guk Jeong South Korea

Nicholas Kirkwood Australia

Igor Coropceanu United States

David Bussian United States

Brian L. Wehrenberg United States

Long Yuan United States

Valerio Pinchetti Italy

Daqin Chen China

Michel Nasilowski France

Yusuf Keleştemur Türkiye

Byeong Guk Jeong South Korea

Heejae Chung

1.4k ×0.8

MC

1.2k ×0.8

EEE

266 ×0.6

AMPO

184 ×1.0

BE

87 ×0.7

RESE

Citations per year, relative to Heejae Chung Heejae Chung (= 1×) peers Byeong Guk Jeong

Countries citing papers authored by Heejae Chung

Since Specialization

Citations

This map shows the geographic impact of Heejae Chung's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Heejae Chung with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heejae Chung more than expected).

Fields of papers citing papers by Heejae Chung

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Heejae Chung. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Heejae Chung. The network helps show where Heejae Chung may publish in the future.

Co-authorship network of co-authors of Heejae Chung

This figure shows the co-authorship network connecting the top 25 collaborators of Heejae Chung. A scholar is included among the top collaborators of Heejae Chung based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Heejae Chung. Heejae Chung is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Proppe, Andrew H., David B. Berkinsky, Hua Zhu, et al.. (2023). Highly stable and pure single-photon emission with 250 ps optical coherence times in InP colloidal quantum dots. Nature Nanotechnology. 18(9). 993–999. 62 indexed citations breakdown →

2.

Berkinsky, David B., Andrew H. Proppe, Hendrik Utzat, et al.. (2023). Narrow Intrinsic Line Widths and Electron–Phonon Coupling of InP Colloidal Quantum Dots. ACS Nano. 17(4). 3598–3609. 26 indexed citations

3.

Proppe, Andrew H., David B. Berkinsky, Hua Zhu, et al.. (2023). 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). 2 indexed citations

4.

Kim, Tae Whan, Jina Kim, Taehyung Kim, et al.. (2020). Efficient Blue-Light-Emitting Cd-Free Colloidal Quantum Well and Its Application in Electroluminescent Devices. Chemistry of Materials. 32(12). 5200–5207. 48 indexed citations

5.

Won, Yu‐Ho, Taehyung Kim, Dae‐Young Chung, et al.. (2019). Highly efficient and stable InP/ZnSe/ZnS quantum dot light-emitting diodes. Nature. 575(7784). 634–638. 1072 indexed citations breakdown →

6.

Kim, Taehee, et al.. (2019). Elucidation of Photoluminescence Blinking Mechanism and Multiexciton Dynamics in Hybrid Organic–Inorganic Perovskite Quantum Dots. Small. 15(33). e1900355–e1900355. 66 indexed citations

7.

Kim, Yongwook, Sujin Ham, Hyosook Jang, et al.. (2019). Bright and Uniform Green Light Emitting InP/ZnSe/ZnS Quantum Dots for Wide Color Gamut Displays. ACS Applied Nano Materials. 2(3). 1496–1504. 218 indexed citations

8.

Ham, Sujin, Heejae Chung, Tae‐Woo Kim, Jiwon Kim, & Dongho Kim. (2017). Composition-dependent emission linewidth broadening in lead bromide perovskite (APbBr₃, A = Cs and CH₃NH₃) nanoparticles. Nanoscale. 10(5). 2207–2212. 15 indexed citations

9.

Chung, Heejae, Hyojin Kim, Wonhee Cha, et al.. (2017). Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX₃, X=Br and I) Perovskite Nanocrystals. Angewandte Chemie International Edition. 56(15). 4160–4164. 160 indexed citations

10.

Chung, Heejae, Hyojin Kim, Wonhee Cha, et al.. (2017). Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX₃, X=Br and I) Perovskite Nanocrystals. Angewandte Chemie. 129(15). 4224–4228. 35 indexed citations

11.

Chung, Heejae, et al.. (2016). Composition-dependent trap distributions in CdSe and InP quantum dots probed using photoluminescence blinking dynamics. Nanoscale. 8(29). 14109–14116. 27 indexed citations

12.

Ham, Sujin, Sang Hyeon Lee, Heejae Chung, & Dongho Kim. (2016). Structure–property relationships in two-dimensionally extended benzoporphyrin molecules probed using single-molecule fluorescence spectroscopy. Physical Chemistry Chemical Physics. 18(10). 7521–7526. 2 indexed citations

13.

Choi, Yung Ji, Daesub Hwang, Heejae Chung, Dong Young Kim, & Dongho Kim. (2015). Controlling the spatial distribution of quantum dots in nanofiber for light-harvesting devices. NPG Asia Materials. 7(7). e202–e202. 15 indexed citations

14.

Kim, Hae Jin, Jooyoung Sung, Heejae Chung, et al.. (2015). Covalently Functionalized Graphene Composites: Mechanistic Study of Interfacial Fluorescence Quenching and Recovery Processes. The Journal of Physical Chemistry C. 119(21). 11327–11336. 18 indexed citations

15.

Chung, Heejae, Hyekyoung Choi, Dongho Kim, Sohee Jeong, & Jiwon Kim. (2015). Size Dependence of Excitation-Energy-Related Surface Trapping Dynamics in PbS Quantum Dots. The Journal of Physical Chemistry C. 119(13). 7517–7524. 27 indexed citations

16.

Hwang, Daesub, Horim Lee, Hae Jin Kim, et al.. (2014). Hierarchically Structured Zn2SnO4 Nanobeads for High-Efficiency Dye-Sensitized Solar Cells. Scientific Reports. 4(1). 7353–7353. 49 indexed citations

17.

Lee, Sangsu, Heejae Chung, Sumito Tokuji, et al.. (2014). Excited-state electronic couplings in a 1,3-butadiyne-bridged Zn(ii)porphyrin dimer and trimer. Chemical Communications. 50(22). 2947–2950. 15 indexed citations

18.

Chung, Heejae, Jaesung Yang, Pyosang Kim, et al.. (2013). Structure‐Dependent Electronic Nature of Star‐Shaped Oligothiophenes, Probed by Ensemble and Single‐Molecule Spectroscopy. Chemistry - A European Journal. 19(29). 9699–9709. 6 indexed citations

19.

Yoo, Hyejin, Jaesung Yang, Ji‐Eun Lee, et al.. (2012). Excitonic Coupling in Linear and Trefoil Trimer Perylenediimide Molecules Probed by Single-Molecule Spectroscopy. The Journal of Physical Chemistry B. 116(42). 12878–12886. 26 indexed citations

20.

Chung, Heejae, Ji‐Lin Shen, Cheng‐An J. Lin, et al.. (2009). Recombination dynamics of photoluminescence in thiol-protected gold nanoclusters. Applied Physics Letters. 95(26). 10 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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