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Researcher · University of Hong Kong · Hong Kong

H. W. Choi

H. W. Choi publishes mostly in Electrical and Electronic Engineering, Condensed Matter Physics and Biomedical Engineering, on topics such as GaN-based semiconductor devices and materials, Semiconductor Lasers and Optical Devices and Nanowire Synthesis and Applications.

ORCID 0000-0002-7192-5233 OpenAlex
World rank
#337,078
of 1,633,909 ranked researchers
Rank in Hong Kong
#1,570
of 5,618
Works
61
Citations
174
Citations per work
2.9

What does H. W. Choi research?

Electrical and Electronic Engineering: 27.8%Condensed Matter Physics: 19.4%Biomedical Engineering: 13.9%Atomic and Molecular Physics, and Optics: 11.1%other fields: 27.8%28%top field
Electrical and Electronic Engineering27.8%Condensed Matter Physics19.4%Biomedical Engineering13.9%Atomic and Molecular Physics, and Optics11.1%other fields27.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering28% of their works
  2. 2Condensed Matter Physics19% of their works
  3. 3Biomedical Engineering14% of their works
  4. 4Atomic and Molecular Physics, and Optics11% of their works
  5. 5Surfaces, Coatings and Films6% of their works
  6. 6Electronic, Optical and Magnetic Materials4% of their works

Research topics

Which keywords describe H. W. Choi's research?

The keywords of their largest research topics: Band Parameters, Nanowires, III-Nitrides, Semiconductors, Biosensors, Photonic Crystals, Solar Cells and Semiconductor.

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 22 words, with their numbers
  1. Band Parameters162 topics
  2. Nanowires162 topics
  3. III-Nitrides131 topic
  4. Semiconductors131 topic
  5. Biosensors82 topics
  6. Photonic Crystals82 topics
  7. Solar Cells82 topics
  8. Semiconductor72 topics
  9. Optical Interconnects51 topic
  10. Semiconductor Lasers51 topic
  11. Antireflective Coatings41 topic
  12. Nanocavities41 topic
  13. Nanosensors41 topic
  14. Nanostructures41 topic
  15. Nanowire41 topic
  16. Optical Modulators41 topic
  17. Silicon Photonics41 topic
  18. Slow Light41 topic
  19. Atomic Layer Deposition31 topic
  20. High-k Dielectrics31 topic
  21. Quantum Dots31 topic
  22. Single-Photon Source31 topic

Where does H. W. Choi work?

H. W. Choi's main affiliation in the publication record is University of Hong Kong, Hong Kong.

How many publications and citations does H. W. Choi have?

Science Explorer counts 61 works and 174 citations for H. W. Choi, ranking #337,078 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.