Science Explorer Back to mapMap
Discussion
Researcher · Chennai Mathematical Institute · India

V. Ratchagar

V. Ratchagar publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials, on topics such as Gas Sensing Nanomaterials and Sensors, Transition Metal Oxide Nanomaterials and ZnO doping and properties.

OpenAlex
World rank
#6,478,803
of 7,710,434 ranked researchers
Rank in India
#211,767
of 280,097
Works
18
Citations
141
Citations per work
7.8
h-index
6
i10-index 6Top 90% in Materials Chemistry
V. Ratchagar

What does V. Ratchagar research?

V. Ratchagar's work is mostly in Materials Science (63%), Engineering (28%).

Physical Sciences: 16 works · 90.2% of their workMaterials Science: 11 works · 62.7% of their workMaterials Chemistry: 7 works · 39.2% of their workElectronic, Optical and Magnetic Materials: 2 works · 13.7% of their workPolymers and Plastics: 2 works · 9.8% of their workEngineering: 5 works · 27.5% of their workElectrical and Electronic Engineering: 4 works · 19.6% of their workBiomedical Engineering: 1 works · 5.9% of their workAutomotive Engineering: 0 works · 2.0% of their workEverything else: 2 works · 9.8% of their workTHEIR WORKV. Ratchagar18works
Physical Sciences90%

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. Materials Science1162.7%
    2. Engineering527.5%
  2. Everything else29.8%
  1. 1Materials Chemistry39% of their works
  2. 2Electrical and Electronic Engineering20% of their works
  3. 3Electronic, Optical and Magnetic Materials14% of their works
  4. 4Polymers and Plastics10% of their works
  5. 5Biomedical Engineering6% of their works
  6. 6Automotive Engineering2% of their works

Research topics

Which keywords describe V. Ratchagar's research?

The keywords of their largest research topics: Nanostructures, Nanocrystals, Semiconductors, Gas Sensors, Metal Oxide, Electrochromic, Tungsten Oxide and Cu2O.

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 19 words, with their numbers
  1. Nanostructures143 topics
  2. Nanocrystals113 topics
  3. Semiconductors102 topics
  4. Gas Sensors61 topic
  5. Metal Oxide61 topic
  6. Electrochromic51 topic
  7. Tungsten Oxide51 topic
  8. Cu2O41 topic
  9. CuO41 topic
  10. Ferromagnetism41 topic
  11. Zinc Oxide41 topic
  12. Ferroelectric Materials31 topic
  13. Lead-free Piezoceramics31 topic
  14. Nanozymes31 topic
  15. Peroxidase-Like Activity31 topic
  16. Bioimaging21 topic
  17. Computational Chemistry21 topic
  18. Nonlinear Optical Materials21 topic
  19. Quantum Dots21 topic

Where does V. Ratchagar work?

V. Ratchagar's main affiliation in the publication record is Chennai Mathematical Institute, India.

How many publications and citations does V. Ratchagar have?

OpenAlex counts 18 works and 141 citations for V. Ratchagar, an h-index of 6, ranking #6,478,803 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about V. Ratchagar. Posts are plain text and can be reported.