R. Keller
R. Keller publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy, on topics such as Analytical chemistry methods development, Photochemistry and Electron Transfer Studies and Mass Spectrometry Techniques and Applications.
- World rank
- #348,738 of 1,633,909 ranked researchers
- Rank in Brazil
- #3,384 of 38,702
- Works
- 39
- Citations
- 131
- Citations per work
- 3.4
What does R. Keller research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Electrical and Electronic Engineering19% of their works
- 2Atomic and Molecular Physics, and Optics10% of their works
- 3Spectroscopy8% of their works
- 4Electronic, Optical and Magnetic Materials4% of their works
- 5Atmospheric Science4% of their works
- 6Infectious Diseases4% of their works
Research topics
- Analytical chemistry methods development
- Photochemistry and Electron Transfer Studies
- Mass Spectrometry Techniques and Applications
- Plasma Diagnostics and Applications
- Laser Design and Applications
- Nuclear Physics and Applications
- Probiotics and Fermented Foods
- Spectroscopy Techniques in Biomedical and Chemical Research
Which keywords describe R. Keller's research?
The keywords of their largest research topics: Electric Discharge, Excited-State Proton Transfer, Intramolecular Charge Transfer, Ionization, Laser Oscillation, Mass Spectrometry, Molecularly Imprinted Polymers and Neutron Imaging.
- Raman Spectroscopy
- Prebiotics
- Solid-Phase Microextraction
- Semiconductor Industry
- Neutron Imaging
- Mass Spectrometry
- Ionization
- Excited-State Proton Transfer
- Electric Discharge
- Intramolecular Charge Transfer
- Laser Oscillation
- Molecularly Imprinted Polymers
- Plasma Etching
- Small-Angle Scattering
- Infrared Spectroscopy
- Probiotics
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 16 words, with their numbers
- Electric Discharge21 topic
- Excited-State Proton Transfer21 topic
- Intramolecular Charge Transfer21 topic
- Ionization21 topic
- Laser Oscillation21 topic
- Mass Spectrometry21 topic
- Molecularly Imprinted Polymers21 topic
- Neutron Imaging21 topic
- Plasma Etching21 topic
- Semiconductor Industry21 topic
- Small-Angle Scattering21 topic
- Solid-Phase Microextraction21 topic
- Infrared Spectroscopy11 topic
- Prebiotics11 topic
- Probiotics11 topic
- Raman Spectroscopy11 topic
Where does R. Keller work?
R. Keller's main affiliation in the publication record is Universidade Federal de São Paulo, Brazil.
How many publications and citations does R. Keller have?
Science Explorer counts 39 works and 131 citations for R. Keller, ranking #348,738 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. Keller
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