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Researcher · Nelson Mandela University · South Africa

J.R. Botha

J.R. Botha publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics, on topics such as Semiconductor Quantum Structures and Devices, Advanced Semiconductor Detectors and Materials and Quantum Dots Synthesis And Properties.

ORCID 0000-0002-6202-3107 OpenAlex
World rank
#1,145,453
of 1,633,909 ranked researchers
Rank in South Africa
#3,901
of 5,570
Works
45
Citations
60
Citations per work
1.3

What does J.R. Botha research?

Electrical and Electronic Engineering: 34.5%Materials Chemistry: 29.3%Atomic and Molecular Physics, and Optics: 17.2%Polymers and Plastics: 3.4%other fields: 15.6%34%top field
Electrical and Electronic Engineering34.5%Materials Chemistry29.3%Atomic and Molecular Physics, and Optics17.2%Polymers and Plastics3.4%other fields15.6%

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 Engineering34% of their works
  2. 2Materials Chemistry29% of their works
  3. 3Atomic and Molecular Physics, and Optics17% of their works
  4. 4Polymers and Plastics3% of their works
  5. 5Condensed Matter Physics3% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe J.R. Botha's research?

The keywords of their largest research topics: Photovoltaics, Nanocrystals, Quantum Dots, Semiconductor, Nanowires, Excitons, Nanostructures and Single-Photon Source.

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 23 words, with their numbers
  1. Photovoltaics183 topics
  2. Nanocrystals143 topics
  3. Quantum Dots142 topics
  4. Semiconductor122 topics
  5. Nanowires102 topics
  6. Excitons81 topic
  7. Nanostructures83 topics
  8. Single-Photon Source81 topic
  9. Bioimaging61 topic
  10. Infrared Detectors61 topic
  11. Semiconductor Materials61 topic
  12. Semiconductor Nanocrystals61 topic
  13. Cu2O41 topic
  14. CuO41 topic
  15. Efficiency41 topic
  16. Semiconductors42 topics
  17. Thin-Film Solar Cells41 topic
  18. Atomic Layer Deposition31 topic
  19. High-k Dielectrics31 topic
  20. Ferromagnetism21 topic
  21. Gas Sensors21 topic
  22. Metal Oxide21 topic
  23. Zinc Oxide21 topic

Where does J.R. Botha work?

J.R. Botha's main affiliation in the publication record is Nelson Mandela University, South Africa.

How many publications and citations does J.R. Botha have?

Science Explorer counts 45 works and 60 citations for J.R. Botha, ranking #1,145,453 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.