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Researcher · Udaipur Solar Observatory · India

Sanjay Kumar

Sanjay Kumar publishes mostly in Astronomy and Astrophysics, Geophysics and Computational Mechanics, on topics such as Solar and Space Plasma Dynamics, Ionosphere and magnetosphere dynamics and Laser-Plasma Interactions and Diagnostics.

ORCID 0000-0003-4578-6572 OpenAlex
World rank
#3,313,699
of 7,710,434 ranked researchers
Rank in India
#71,380
of 280,097
Works
57
Citations
730
Citations per work
12.8
h-index
14
i10-index 20Top 42% in Astronomy and Astrophysics
Sanjay Kumar

What does Sanjay Kumar research?

Sanjay Kumar's work is mostly in Physics and Astronomy (40%), Engineering (15%), Earth and Planetary Sciences (13%).

Physical Sciences: 39 works · 67.7% of their workPhysics and Astronomy: 23 works · 40.0% of their workAstronomy and Astrophysics: 17 works · 30.3% of their workNuclear and High Energy Physics: 6 works · 9.7% of their workEngineering: 8 works · 14.8% of their workComputational Mechanics: 6 works · 10.3% of their workOcean Engineering: 3 works · 4.5% of their workEarth and Planetary Sciences: 7 works · 12.9% of their workGeophysics: 7 works · 12.9% of their workEverything else: 14 works · 25.2% of their workLife Sciences: 4 works · 7.1% of their workBiochemistry, Genetics and Molecular Biology: 4 works · 7.1% of their workMolecular Biology: 4 works · 7.1% of their workTHEIR WORKSanjay Kumar57works
Life Sciences7%Physical Sciences68%

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 Astronomy2340.0%
    2. Engineering814.8%
    3. Earth and Planetary Sciences712.9%
  2. Everything else1425.2%
    1. Biochemistry, Genetics and Molecular Biology47.1%
  1. 1Astronomy and Astrophysics30% of their works
  2. 2Geophysics13% of their works
  3. 3Computational Mechanics10% of their works
  4. 4Nuclear and High Energy Physics10% of their works
  5. 5Molecular Biology7% of their works
  6. 6Ocean Engineering4% of their works

Research topics

Which keywords describe Sanjay Kumar's research?

The keywords of their largest research topics: Solar Wind, Coronal Mass Ejections, Solar Dynamics Observatory, Ionosphere, Magnetosphere, Electron Beams, Laser-Plasma Accelerators and Geomagnetic Field.

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 17 words, with their numbers
  1. Solar Wind382 topics
  2. Coronal Mass Ejections201 topic
  3. Solar Dynamics Observatory201 topic
  4. Ionosphere181 topic
  5. Magnetosphere181 topic
  6. Electron Beams131 topic
  7. Laser-Plasma Accelerators131 topic
  8. Geomagnetic Field111 topic
  9. Magnetosome Formation111 topic
  10. Full-Waveform Tomography101 topic
  11. Seismic Waveform Inversion101 topic
  12. High-Order Schemes81 topic
  13. Seismic Noise81 topic
  14. Tomography81 topic
  15. Turbulence Modeling81 topic
  16. Turbulent Flows81 topic
  17. Vortex Dynamics81 topic

Where does Sanjay Kumar work?

Sanjay Kumar's main affiliation in the publication record is Udaipur Solar Observatory, India.

How many publications and citations does Sanjay Kumar have?

OpenAlex counts 57 works and 730 citations for Sanjay Kumar, an h-index of 14, ranking #3,313,699 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 Sanjay Kumar

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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