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Researcher · Fisk University · United States

J.-O. Ndap

J.-O. Ndap publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics, on topics such as Chalcogenide Semiconductor Thin Films, Solid State Laser Technologies and Quantum Dots Synthesis And Properties.

OpenAlex
World rank
#2,410,577
of 7,710,434 ranked researchers
Rank in United States
#714,532
of 1,627,098
Works
27
Citations
854
Citations per work
31.6
h-index
14
i10-index 19Top 33% in Electrical and Electronic Engineering
J.-O. Ndap

What does J.-O. Ndap research?

J.-O. Ndap's work is mostly in Engineering (53%), Materials Science (21%), Physics and Astronomy (20%).

Physical Sciences: 26 works · 94.8% of their workEngineering: 14 works · 53.2% of their workElectrical and Electronic Engineering: 14 works · 50.6% of their workMechanics of Materials: 1 works · 2.6% of their workMaterials Science: 6 works · 20.8% of their workMaterials Chemistry: 6 works · 20.8% of their workPhysics and Astronomy: 5 works · 19.5% of their workAtomic and Molecular Physics, and Optics: 5 works · 16.9% of their workRadiation: 1 works · 2.6% of their workEarth and Planetary Sciences: 0 works · 1.3% of their workAtmospheric Science: 0 works · 1.3% of their workEverything else: 1 works · 5.2% of their workTHEIR WORKJ.-O. Ndap27works
Physical Sciences95%

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. Engineering1453.2%
    2. Materials Science620.8%
    3. Physics and Astronomy519.5%
    4. Earth and Planetary Sciences01.3%
  2. Everything else15.2%
  1. 1Electrical and Electronic Engineering51% of their works
  2. 2Materials Chemistry21% of their works
  3. 3Atomic and Molecular Physics, and Optics17% of their works
  4. 4Radiation3% of their works
  5. 5Mechanics of Materials3% of their works
  6. 6Atmospheric Science1% of their works

Research topics

Which keywords describe J.-O. Ndap's research?

The keywords of their largest research topics: Photovoltaics, Nanocrystals, Semiconductor, Solar Cell Efficiency, Quantum Dots, Crystal Growth, Efficiency and Thin-Film Solar Cells.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Photovoltaics313 topics
  2. Nanocrystals252 topics
  3. Semiconductor253 topics
  4. Solar Cell Efficiency202 topics
  5. Quantum Dots162 topics
  6. Crystal Growth152 topics
  7. Efficiency151 topic
  8. Thin-Film Solar Cells151 topic
  9. Solid-State Lasers111 topic
  10. Ytterbium111 topic
  11. Bioimaging101 topic
  12. Semiconductor Nanocrystals101 topic
  13. Infrared Detectors81 topic
  14. Semiconductor Materials81 topic
  15. Excitons61 topic
  16. Single-Photon Source61 topic
  17. Luminescent Materials51 topic
  18. Upconversion Nanoparticles51 topic
  19. Laser Cooling41 topic
  20. Optical Refrigeration41 topic
  21. Optical Interconnects31 topic
  22. Semiconductor Lasers31 topic

Where does J.-O. Ndap work?

J.-O. Ndap's main affiliation in the publication record is Fisk University, United States.

How many publications and citations does J.-O. Ndap have?

OpenAlex counts 27 works and 854 citations for J.-O. Ndap, an h-index of 14, ranking #2,410,577 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Discussion

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