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Researcher · Korea Advanced Institute of Science and Technology · South Korea

K. J. Chang

K. J. Chang publishes mostly in Materials Chemistry, Atomic and Molecular Physics, and Optics and Condensed Matter Physics, on topics such as Physics of Superconductivity and Magnetism, ZnO doping and properties and Graphene research and applications.

ORCID 0009-0008-4921-1446 OpenAlex
World rank
#118,556
of 1,633,909 ranked researchers
Rank in South Korea
#742
of 38,381
Works
40
Citations
342
Citations per work
8.6

What does K. J. Chang research?

Materials Chemistry: 35.4%Atomic and Molecular Physics, and Optics: 20.8%Condensed Matter Physics: 12.5%Electrical and Electronic Engineering: 10.4%other fields: 20.9%35%top field
Materials Chemistry35.4%Atomic and Molecular Physics, and Optics20.8%Condensed Matter Physics12.5%Electrical and Electronic Engineering10.4%other fields20.9%

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

  1. 1Materials Chemistry35% of their works
  2. 2Atomic and Molecular Physics, and Optics21% of their works
  3. 3Condensed Matter Physics12% of their works
  4. 4Electrical and Electronic Engineering10% of their works
  5. 5Electronic, Optical and Magnetic Materials8% of their works
  6. 6Geophysics2% of their works

Research topics

Which keywords describe K. J. Chang's research?

The keywords of their largest research topics: Electronic Structure Calculations, Nanostructures, Transparent Conductors, Two-Dimensional Materials, Cuprate Superconductors, High-Temperature Superconductivity, Semiconductors and Superconductivity.

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 21 words, with their numbers
  1. Electronic Structure Calculations72 topics
  2. Nanostructures72 topics
  3. Transparent Conductors72 topics
  4. Two-Dimensional Materials62 topics
  5. Cuprate Superconductors51 topic
  6. High-Temperature Superconductivity51 topic
  7. Semiconductors41 topic
  8. Superconductivity42 topics
  9. Zinc Oxide41 topic
  10. Boron Nitride Nanotubes31 topic
  11. Carbon Nanotubes31 topic
  12. Graphene31 topic
  13. Superhard Materials31 topic
  14. Atomic Layer Deposition21 topic
  15. Density Functional Theory21 topic
  16. Dispersion Correction21 topic
  17. High-Temperature21 topic
  18. High-k Dielectrics21 topic
  19. Iron-Based21 topic
  20. Materials21 topic
  21. Negative Thermal Expansion21 topic

Where does K. J. Chang work?

K. J. Chang's main affiliation in the publication record is Korea Advanced Institute of Science and Technology, South Korea.

How many publications and citations does K. J. Chang have?

Science Explorer counts 40 works and 342 citations for K. J. Chang, ranking #118,556 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.

Other researchers named K. J. Chang

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