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Researcher · Panjab University · India

P.N. Trehan

P.N. Trehan publishes mostly in Radiation, Materials Chemistry and Nuclear and High Energy Physics, on topics such as X-ray Spectroscopy and Fluorescence Analysis, Nuclear Physics and Applications and Radioactive Decay and Measurement Techniques.

OpenAlex
World rank
#444,531
of 1,633,909 ranked researchers
Rank in India
#5,237
of 44,512
Works
27
Citations
117
Citations per work
4.3

What does P.N. Trehan research?

Radiation: 52.5%Materials Chemistry: 7.5%Nuclear and High Energy Physics: 7.5%Atomic and Molecular Physics, and Optics: 5.0%other fields: 27.5%52%top field
Radiation52.5%Materials Chemistry7.5%Nuclear and High Energy Physics7.5%Atomic and Molecular Physics, and Optics5.0%other fields27.5%

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

  1. 1Radiation52% of their works
  2. 2Materials Chemistry8% of their works
  3. 3Nuclear and High Energy Physics8% of their works
  4. 4Atomic and Molecular Physics, and Optics5% of their works
  5. 5Biomedical Engineering5% of their works
  6. 6Surfaces, Coatings and Films5% of their works

Research topics

Which keywords describe P.N. Trehan's research?

The keywords of their largest research topics: X-ray Absorption, Spectroscopy, X-ray Emission, Neutron Imaging, Small-Angle Scattering, Decay Rates, Radionuclide Metrology and Attenuation Coefficients.

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 17 words, with their numbers
  1. X-ray Absorption122 topics
  2. Spectroscopy91 topic
  3. X-ray Emission91 topic
  4. Neutron Imaging71 topic
  5. Small-Angle Scattering71 topic
  6. Decay Rates41 topic
  7. Radionuclide Metrology41 topic
  8. Attenuation Coefficients31 topic
  9. Nuclear Forces31 topic
  10. Nuclear Structure31 topic
  11. Radiation Shielding31 topic
  12. Dual-Energy CT21 topic
  13. Material Differentiation21 topic
  14. Scanning Electron Microscopy21 topic
  15. X-ray Photoelectron Spectroscopy21 topic
  16. Aluminum Toxicity11 topic
  17. Plant Adaptation11 topic

Where does P.N. Trehan work?

P.N. Trehan's main affiliation in the publication record is Panjab University, India.

How many publications and citations does P.N. Trehan have?

Science Explorer counts 27 works and 117 citations for P.N. Trehan, ranking #444,531 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.