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Researcher · Jeju National University · South Korea

Chi Kyu Choi

Chi Kyu Choi publishes mostly in Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics, on topics such as Semiconductor materials and devices, Copper Interconnects and Reliability and Semiconductor materials and interfaces.

OpenAlex
World rank
#686,997
of 1,633,909 ranked researchers
Rank in South Korea
#10,503
of 38,381
Works
29
Citations
83
Citations per work
2.9

What does Chi Kyu Choi research?

Electrical and Electronic Engineering: 36.4%Electronic, Optical and Magnetic Materials: 18.2%Atomic and Molecular Physics, and Optics: 11.4%Materials Chemistry: 9.1%other fields: 24.9%36%top field
Electrical and Electronic Engineering36.4%Electronic, Optical and Magnetic Materials18.2%Atomic and Molecular Physics, and Optics11.4%Materials Chemistry9.1%other fields24.9%

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 Engineering36% of their works
  2. 2Electronic, Optical and Magnetic Materials18% of their works
  3. 3Atomic and Molecular Physics, and Optics11% of their works
  4. 4Materials Chemistry9% of their works
  5. 5Aerospace Engineering4% of their works
  6. 6Mechanics of Materials4% of their works

Research topics

Which keywords describe Chi Kyu Choi's research?

The keywords of their largest research topics: Atomic Layer Deposition, High-k Dielectrics, Thin Films, Low-k Dielectrics, Microelectronics, Solar Cells, Metal-Semiconductor Contacts and Schottky Barrier.

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. Atomic Layer Deposition111 topic
  2. High-k Dielectrics111 topic
  3. Thin Films102 topics
  4. Low-k Dielectrics81 topic
  5. Microelectronics81 topic
  6. Solar Cells72 topics
  7. Metal-Semiconductor Contacts51 topic
  8. Schottky Barrier51 topic
  9. Coatings21 topic
  10. Nanoindentation21 topic
  11. Plasmonics21 topic
  12. Thin-Film Transistors21 topic
  13. Air Force11 topic
  14. Ion Beam11 topic
  15. Modernization11 topic
  16. Negative Ion Sources11 topic
  17. Superconducting Cavities11 topic
  18. Surface Analysis11 topic

Where does Chi Kyu Choi work?

Chi Kyu Choi's main affiliation in the publication record is Jeju National University, South Korea.

How many publications and citations does Chi Kyu Choi have?

Science Explorer counts 29 works and 83 citations for Chi Kyu Choi, ranking #686,997 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.