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Researcher · Korea University of Science and Technology · South Korea

Hyekyoung Choi

Hyekyoung Choi publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Ceramics and Composites, on topics such as Quantum Dots Synthesis And Properties, Chalcogenide Semiconductor Thin Films and Copper-based nanomaterials and applications.

ORCID 0000-0001-7396-3690 OpenAlex
World rank
#1,784,195
of 7,710,434 ranked researchers
Rank in South Korea
#21,538
of 162,609
Works
62
Citations
2k
Citations per work
31.6
h-index
23
i10-index 28Top 23% in Materials Chemistry
Hyekyoung Choi

What does Hyekyoung Choi research?

Hyekyoung Choi's work is mostly in Materials Science (45%), Engineering (35%), Energy (4%).

Physical Sciences: 54 works · 86.9% of their workMaterials Science: 28 works · 44.7% of their workMaterials Chemistry: 25 works · 40.4% of their workCeramics and Composites: 3 works · 4.3% of their workEngineering: 22 works · 34.8% of their workElectrical and Electronic Engineering: 19 works · 31.1% of their workBiomedical Engineering: 2 works · 3.7% of their workEnergy: 3 works · 4.3% of their workRenewable Energy, Sustainability and the Environment: 3 works · 4.3% of their workPhysics and Astronomy: 2 works · 3.1% of their workAtomic and Molecular Physics, and Optics: 2 works · 3.1% of their workEverything else: 8 works · 13.1% of their workTHEIR WORKHyekyoung Choi62works
Physical Sciences87%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Materials Science2844.7%
    2. Engineering2234.8%
    3. Energy34.3%
    4. Physics and Astronomy23.1%
  2. Everything else813.1%
  1. 1Materials Chemistry40% of their works
  2. 2Electrical and Electronic Engineering31% of their works
  3. 3Ceramics and Composites4% of their works
  4. 4Renewable Energy, Sustainability and the Environment4% of their works
  5. 5Biomedical Engineering4% of their works
  6. 6Atomic and Molecular Physics, and Optics3% of their works

Research topics

Which keywords describe Hyekyoung Choi's research?

The keywords of their largest research topics: Nanocrystals, Photovoltaics, Bioimaging, Quantum Dots, Efficiency, Thin-Film Solar Cells, Cu2O and CuO.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Nanocrystals803 topics
  2. Photovoltaics672 topics
  3. Bioimaging361 topic
  4. Quantum Dots361 topic
  5. Efficiency311 topic
  6. Thin-Film Solar Cells311 topic
  7. Cu2O131 topic
  8. CuO131 topic
  9. High Efficiency81 topic
  10. Multijunction Solar Cells81 topic
  11. Glass Science71 topic
  12. Structural Analysis71 topic
  13. Atomically Precise41 topic
  14. Noble Metal Nanoclusters41 topic
  15. Maximum Power Point Tracking31 topic
  16. Molecular Electronics31 topic
  17. Photovoltaic Arrays31 topic
  18. Self-Assembled Monolayers31 topic

Where does Hyekyoung Choi work?

Hyekyoung Choi's main affiliation in the publication record is Korea University of Science and Technology, South Korea.

How many publications and citations does Hyekyoung Choi have?

OpenAlex counts 62 works and 1,960 citations for Hyekyoung Choi, an h-index of 23, ranking #1,784,195 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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