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Researcher · Alagappa University · India

R. Sivakumar

R. Sivakumar publishes mostly in Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry, on topics such as Transition Metal Oxide Nanomaterials, Gas Sensing Nanomaterials and Sensors and ZnO doping and properties.

ORCID 0000-0001-6704-943X OpenAlex
World rank
#558,117
of 1,633,909 ranked researchers
Rank in India
#7,268
of 44,512
Works
35
Citations
191
Citations per work
5.5

What does R. Sivakumar research?

Electrical and Electronic Engineering: 31.3%Polymers and Plastics: 27.1%Materials Chemistry: 27.1%Biomedical Engineering: 6.3%other fields: 8.2%31%top field
Electrical and Electronic Engineering31.3%Polymers and Plastics27.1%Materials Chemistry27.1%Biomedical Engineering6.3%other fields8.2%

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

  1. 1Electrical and Electronic Engineering31% of their works
  2. 2Polymers and Plastics27% of their works
  3. 3Materials Chemistry27% of their works
  4. 4Biomedical Engineering6% of their works
  5. 5Renewable Energy, Sustainability and the Environment4% of their works
  6. 6Bioengineering2% of their works

Research topics

Which keywords describe R. Sivakumar's research?

The keywords of their largest research topics: Nanostructures, Semiconductors, Nanomaterials, Nanocrystals, Electrochromic, Tungsten Oxide, Gas Sensors and Metal Oxide.

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 22 words, with their numbers
  1. Nanostructures162 topics
  2. Semiconductors162 topics
  3. Nanomaterials133 topics
  4. Nanocrystals122 topics
  5. Electrochromic101 topic
  6. Tungsten Oxide101 topic
  7. Gas Sensors91 topic
  8. Metal Oxide91 topic
  9. Ferromagnetism71 topic
  10. Zinc Oxide71 topic
  11. Graphene42 topics
  12. Semiconductor42 topics
  13. Conducting Polymers31 topic
  14. Polyaniline31 topic
  15. Efficiency21 topic
  16. Electrochemical Biosensors21 topic
  17. Glucose Sensors21 topic
  18. Nanogenerators21 topic
  19. Photocatalyst21 topic
  20. Thin-Film Solar Cells21 topic
  21. Visible Light21 topic
  22. Wearable21 topic

Where does R. Sivakumar work?

R. Sivakumar's main affiliation in the publication record is Alagappa University, India.

How many publications and citations does R. Sivakumar have?

Science Explorer counts 35 works and 191 citations for R. Sivakumar, ranking #558,117 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 R. Sivakumar

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.