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Researcher · Banaras Hindu University · India

O. N. Srivastava

O. N. Srivastava publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Mechanical Engineering, on topics such as Quasicrystal Structures and Properties, Hydrogen Storage and Materials and Chalcogenide Semiconductor Thin Films.

ORCID 0000-0002-7832-5548 OpenAlex
World rank
#656,501
of 1,633,909 ranked researchers
Rank in India
#9,185
of 44,512
Works
87
Citations
282
Citations per work
3.2

What does O. N. Srivastava research?

Materials Chemistry: 35.2%Electrical and Electronic Engineering: 12.8%Mechanical Engineering: 9.6%Condensed Matter Physics: 8.0%other fields: 34.4%35%top field
Materials Chemistry35.2%Electrical and Electronic Engineering12.8%Mechanical Engineering9.6%Condensed Matter Physics8.0%other fields34.4%

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

  1. 1Materials Chemistry35% of their works
  2. 2Electrical and Electronic Engineering13% of their works
  3. 3Mechanical Engineering10% of their works
  4. 4Condensed Matter Physics8% of their works
  5. 5Electronic, Optical and Magnetic Materials6% of their works
  6. 6Atomic and Molecular Physics, and Optics4% of their works

Research topics

Which keywords describe O. N. Srivastava's research?

The keywords of their largest research topics: Nanoparticles, Hydrogen Storage, Nanoparticle Superlattices, Quasicrystals, Materials, Metal Hydrides, Crystallography and Efficiency.

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 18 words, with their numbers
  1. Nanoparticles152 topics
  2. Hydrogen Storage132 topics
  3. Nanoparticle Superlattices101 topic
  4. Quasicrystals101 topic
  5. Materials91 topic
  6. Metal Hydrides91 topic
  7. Crystallography61 topic
  8. Efficiency61 topic
  9. Powder Diffraction61 topic
  10. Thin-Film Solar Cells61 topic
  11. Ammonia Synthesis41 topic
  12. Cuprate Superconductors41 topic
  13. Electrocatalysts41 topic
  14. Gemstones41 topic
  15. Geochemistry41 topic
  16. High-Temperature Superconductivity41 topic
  17. Metal-Semiconductor Contacts41 topic
  18. Schottky Barrier41 topic

Where does O. N. Srivastava work?

O. N. Srivastava's main affiliation in the publication record is Banaras Hindu University, India.

How many publications and citations does O. N. Srivastava have?

Science Explorer counts 87 works and 282 citations for O. N. Srivastava, ranking #656,501 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.

Other researchers named O. N. Srivastava

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