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Researcher · University of Rajasthan · India

A. N. Nigam

A. N. Nigam publishes mostly in Atomic and Molecular Physics, and Optics, Materials Chemistry and Food Science, on topics such as Atomic and Molecular Physics, Nuclear physics research studies and X-ray Spectroscopy and Fluorescence Analysis.

OpenAlex
World rank
#1,399,792
of 1,633,909 ranked researchers
Rank in India
#32,344
of 44,512
Works
18
Citations
31
Citations per work
1.7

What does A. N. Nigam research?

Atomic and Molecular Physics, and Optics: 22.2%Materials Chemistry: 11.1%Food Science: 7.4%Complementary and alternative medicine: 7.4%other fields: 51.9%22%top field
Atomic and Molecular Physics, and Optics22.2%Materials Chemistry11.1%Food Science7.4%Complementary and alternative medicine7.4%other fields51.9%

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

  1. 1Atomic and Molecular Physics, and Optics22% of their works
  2. 2Materials Chemistry11% of their works
  3. 3Food Science7% of their works
  4. 4Complementary and alternative medicine7% of their works
  5. 5Radiation7% of their works
  6. 6Nuclear and High Energy Physics7% of their works

Research topics

Which keywords describe A. N. Nigam's research?

The keywords of their largest research topics: DNA Strand Breaks, Low-Energy Electrons, Nuclear Forces, Nuclear Structure, Spectroscopy, X-ray Absorption, Biometric Recognition and Campylobacter.

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 16 words, with their numbers
  1. DNA Strand Breaks41 topic
  2. Low-Energy Electrons41 topic
  3. Nuclear Forces21 topic
  4. Nuclear Structure21 topic
  5. Spectroscopy21 topic
  6. X-ray Absorption21 topic
  7. Biometric Recognition11 topic
  8. Campylobacter11 topic
  9. Hibiscus Sabdariffa11 topic
  10. Prebiotics11 topic
  11. Probiotics11 topic
  12. Salmonella11 topic
  13. Security11 topic
  14. Spectroscopic Databases11 topic
  15. Terahertz Quantum-Cascade Lasers11 topic
  16. phytochemical11 topic

Where does A. N. Nigam work?

A. N. Nigam's main affiliation in the publication record is University of Rajasthan, India.

How many publications and citations does A. N. Nigam have?

Science Explorer counts 18 works and 31 citations for A. N. Nigam, ranking #1,399,792 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.