D. Callahan
D. Callahan publishes mostly in Nuclear and High Energy Physics, Electrical and Electronic Engineering and Radiation, on topics such as Particle Detector Development and Performance, Radiation Detection and Scintillator Technologies and Combustion and Detonation Processes.
- World rank
- #67,154 of 1,633,909 ranked researchers
- Rank in United States
- #30,337 of 358,040
- Works
- 28
- Citations
- 328
- Citations per work
- 11.7
What does D. Callahan research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Nuclear and High Energy Physics26% of their works
- 2Electrical and Electronic Engineering15% of their works
- 3Radiation15% of their works
- 4Aerospace Engineering11% of their works
- 5Materials Chemistry7% of their works
- 6Geochemistry and Petrology4% of their works
Research topics
- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Combustion and Detonation Processes
- CCD and CMOS Imaging Sensors
- Laser-Plasma Interactions and Diagnostics
- Advanced Combustion Engine Technologies
- Cold Fusion and Nuclear Reactions
- Rocket and propulsion systems research
Which keywords describe D. Callahan's research?
The keywords of their largest research topics: Photon Counting, Particle Detectors, Silicon Detectors, Inorganic Scintillators, Scintillation Detectors, CMOS Image Sensors, Detonation Propulsion and Electron Beams.
- Piezonuclear Reactions
- Hybrid Rocket Propulsion
- Chemical Kinetics
- Laser-Plasma Accelerators
- Electron Beams
- CMOS Image Sensors
- Inorganic Scintillators
- Particle Detectors
- Photon Counting
- Silicon Detectors
- Scintillation Detectors
- Detonation Propulsion
- High-Speed Imaging
- Pulse Detonation Engines
- Combustion
- Neutron Emissions
- Regression Rate Behavior
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 17 words, with their numbers
- Photon Counting62 topics
- Particle Detectors41 topic
- Silicon Detectors41 topic
- Inorganic Scintillators31 topic
- Scintillation Detectors31 topic
- CMOS Image Sensors21 topic
- Detonation Propulsion21 topic
- Electron Beams21 topic
- High-Speed Imaging21 topic
- Laser-Plasma Accelerators21 topic
- Pulse Detonation Engines21 topic
- Chemical Kinetics11 topic
- Combustion11 topic
- Hybrid Rocket Propulsion11 topic
- Neutron Emissions11 topic
- Piezonuclear Reactions11 topic
- Regression Rate Behavior11 topic
Where does D. Callahan work?
D. Callahan's main affiliation in the publication record is Lawrence Berkeley National Laboratory, United States.
How many publications and citations does D. Callahan have?
Science Explorer counts 28 works and 328 citations for D. Callahan, ranking #67,154 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 D. Callahan
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