Rajesh Kumar
Rajesh Kumar publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment, on topics such as Gas Sensing Nanomaterials and Sensors, ZnO doping and properties and Analytical Chemistry and Sensors.
- World rank
- #536,717 of 1,633,909 ranked researchers
- Rank in Saudi Arabia
- #818 of 3,359
- Works
- 30
- Citations
- 188
- Citations per work
- 6.3
What does Rajesh Kumar research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Materials Chemistry17% of their works
- 2Electrical and Electronic Engineering17% of their works
- 3Renewable Energy, Sustainability and the Environment9% of their works
- 4Bioengineering9% of their works
- 5Water Science and Technology6% of their works
- 6Electronic, Optical and Magnetic Materials4% of their works
Research topics
Which keywords describe Rajesh Kumar's research?
The keywords of their largest research topics: Nanomaterials, Nanostructures, Semiconductors, Ferromagnetism, Gas Sensors, Metal Oxide, Zinc Oxide and Ion-Selective Electrodes.
- Photocatalysis
- Graphene
- Electrochemical Biosensors
- Breath Analysis
- Adsorption
- Ion-Selective Electrodes
- Metal Oxide
- Ferromagnetism
- Nanostructures
- Nanomaterials
- Semiconductors
- Gas Sensors
- Zinc Oxide
- Optical Sensors
- Contaminant Removal
- Cellulose Nanocrystals
- Electronic Nose
- Nanocellulose
- Solar Cells
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
- Nanomaterials124 topics
- Nanostructures123 topics
- Semiconductors102 topics
- Ferromagnetism51 topic
- Gas Sensors51 topic
- Metal Oxide51 topic
- Zinc Oxide51 topic
- Ion-Selective Electrodes41 topic
- Optical Sensors41 topic
- Adsorption31 topic
- Contaminant Removal31 topic
- Breath Analysis21 topic
- Cellulose Nanocrystals21 topic
- Electrochemical Biosensors21 topic
- Electronic Nose21 topic
- Graphene21 topic
- Nanocellulose21 topic
- Photocatalysis21 topic
- Solar Cells21 topic
Where does Rajesh Kumar work?
Rajesh Kumar's main affiliation in the publication record is Najran University, Saudi Arabia.
How many publications and citations does Rajesh Kumar have?
Science Explorer counts 30 works and 188 citations for Rajesh Kumar, ranking #536,717 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 Rajesh Kumar
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- rajesh-kumar-ghent-university
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