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Researcher · University of California, Santa Barbara · United States

Umesh Kumar Mishra

Umesh Kumar Mishra publishes mostly in Electrical and Electronic Engineering, Condensed Matter Physics and Atomic and Molecular Physics, and Optics, on topics such as GaN-based semiconductor devices and materials, Semiconductor materials and devices and Ga2O3 and related materials.

ORCID 0000-0001-8084-9247 OpenAlex
World rank
#160,600
of 7,710,434 ranked researchers
Rank in United States
#60,369
of 1,627,098
Works
1,213
Citations
57k
Citations per work
46.6
h-index
111
i10-index 657Top 0.1% in Electrical and Electronic Engineering
Umesh Kumar Mishra

What does Umesh Kumar Mishra research?

Umesh Kumar Mishra's work is mostly in Physics and Astronomy (40%), Engineering (36%), Materials Science (17%).

Physical Sciences: 1,127 works · 92.9% of their workPhysics and Astronomy: 485 works · 40.0% of their workCondensed Matter Physics: 332 works · 27.4% of their workAtomic and Molecular Physics, and Optics: 153 works · 12.6% of their workEngineering: 434 works · 35.8% of their workElectrical and Electronic Engineering: 387 works · 31.9% of their workMechanics of Materials: 47 works · 3.9% of their workMaterials Science: 207 works · 17.1% of their workElectronic, Optical and Magnetic Materials: 133 works · 11.0% of their workMaterials Chemistry: 74 works · 6.1% of their workEverything else: 86 works · 7.1% of their workTHEIR WORKUmesh KumarMishra1,213works
Physical Sciences93%

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. Physics and Astronomy48540.0%
    2. Engineering43435.8%
    3. Materials Science20717.1%
  2. Everything else867.1%
  1. 1Electrical and Electronic Engineering32% of their works
  2. 2Condensed Matter Physics27% of their works
  3. 3Atomic and Molecular Physics, and Optics13% of their works
  4. 4Electronic, Optical and Magnetic Materials11% of their works
  5. 5Materials Chemistry6% of their works
  6. 6Mechanics of Materials4% of their works

Research topics

Which keywords describe Umesh Kumar Mishra's research?

The keywords of their largest research topics: Nanowires, Band Parameters, Semiconductors, III-Nitrides, Light-Emitting Diodes, Semiconductor, Photodetectors and Power Devices.

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 23 words, with their numbers
  1. Nanowires1,5103 topics
  2. Band Parameters1,3222 topics
  3. Semiconductors1,1532 topics
  4. III-Nitrides9651 topic
  5. Light-Emitting Diodes9651 topic
  6. Semiconductor7392 topics
  7. Photodetectors5702 topics
  8. Power Devices5142 topics
  9. Thin Films5142 topics
  10. Atomic Layer Deposition4791 topic
  11. High-k Dielectrics4791 topic
  12. Gallium Oxide3821 topic
  13. Ultrawide Bandgap3821 topic
  14. Quantum Dots3571 topic
  15. Single-Photon Source3571 topic
  16. CMOS2071 topic
  17. Oscillators2071 topic
  18. Nanostructures1881 topic
  19. Zinc Oxide1881 topic
  20. Coatings1321 topic
  21. Nanoindentation1321 topic
  22. Reliability1321 topic
  23. Wide Bandgap Semiconductors1321 topic

Where does Umesh Kumar Mishra work?

Umesh Kumar Mishra's main affiliation in the publication record is University of California, Santa Barbara, United States.

How many publications and citations does Umesh Kumar Mishra have?

OpenAlex counts 1,213 works and 56,528 citations for Umesh Kumar Mishra, an h-index of 111, ranking #160,600 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.

Other researchers named Umesh Kumar Mishra

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.

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