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Researcher · University of Iowa · United States

David S. McCallum

David S. McCallum publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Spectroscopy, on topics such as Semiconductor Quantum Structures and Devices, Semiconductor Lasers and Optical Devices and Photonic and Optical Devices.

OpenAlex
World rank
#6,815,898
of 7,710,434 ranked researchers
Rank in United States
#1,558,205
of 1,627,098
Works
38
Citations
262
Citations per work
6.9
h-index
10
i10-index 10Top 59% in Atomic and Molecular Physics, and Optics
David S. McCallum

What does David S. McCallum research?

David S. McCallum's work is mostly in Physics and Astronomy (39%), Engineering (34%), Chemistry (10%).

Physical Sciences: 35 works · 90.9% of their workPhysics and Astronomy: 15 works · 38.7% of their workAtomic and Molecular Physics, and Optics: 15 works · 38.7% of their workEngineering: 13 works · 34.2% of their workElectrical and Electronic Engineering: 12 works · 31.5% of their workBiomedical Engineering: 1 works · 2.7% of their workChemistry: 4 works · 9.9% of their workSpectroscopy: 4 works · 9.9% of their workMaterials Science: 3 works · 8.1% of their workMaterials Chemistry: 2 works · 5.4% of their workElectronic, Optical and Magnetic Materials: 1 works · 2.7% of their workEverything else: 3 works · 9.1% of their workTHEIR WORKDavid S. McCallum38works
Physical Sciences91%

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. Physics and Astronomy1538.7%
    2. Engineering1334.2%
    3. Chemistry49.9%
    4. Materials Science38.1%
  2. Everything else39.1%
  1. 1Atomic and Molecular Physics, and Optics39% of their works
  2. 2Electrical and Electronic Engineering32% of their works
  3. 3Spectroscopy10% of their works
  4. 4Materials Chemistry5% of their works
  5. 5Biomedical Engineering3% of their works
  6. 6Electronic, Optical and Magnetic Materials3% of their works

Research topics

Which keywords describe David S. McCallum's research?

The keywords of their largest research topics: Quantum Dots, Semiconductor, Optical Modulators, Optical Interconnects, Semiconductor Lasers, Microcavities, Silicon Photonics and Microresonators.

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. Quantum Dots241 topic
  2. Semiconductor241 topic
  3. Optical Modulators172 topics
  4. Optical Interconnects131 topic
  5. Semiconductor Lasers131 topic
  6. Microcavities121 topic
  7. Silicon Photonics121 topic
  8. Microresonators112 topics
  9. Nonlinear Optics112 topics
  10. Spectroscopic Databases91 topic
  11. Terahertz Quantum-Cascade Lasers91 topic
  12. Optical Frequency Combs61 topic
  13. Ultrafast Lasers61 topic
  14. Coherent Detection51 topic
  15. Lithium Niobate51 topic
  16. Optical Fiber51 topic
  17. Photonics51 topic
  18. Photosynthesis41 topic
  19. Quantum Coherence41 topic

Where does David S. McCallum work?

David S. McCallum's main affiliation in the publication record is University of Iowa, United States.

How many publications and citations does David S. McCallum have?

OpenAlex counts 38 works and 262 citations for David S. McCallum, an h-index of 10, ranking #6,815,898 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

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