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Researcher · Physical Sciences (United States) · United States

Gregory M. Stephen

Gregory M. Stephen publishes mostly in Atomic and Molecular Physics, and Optics, Materials Chemistry and Electronic, Optical and Magnetic Materials, on topics such as Magnetic properties of thin films, Topological Materials and Phenomena and Heusler alloys: electronic and magnetic properties.

ORCID 0000-0002-8477-4438 OpenAlex
World rank
#4,674,399
of 7,710,434 ranked researchers
Rank in United States
#1,232,724
of 1,627,098
Works
60
Citations
419
Citations per work
7.0
h-index
12
i10-index 14Top 48% in Atomic and Molecular Physics, and Optics
Gregory M. Stephen

What does Gregory M. Stephen research?

Gregory M. Stephen's work is mostly in Physics and Astronomy (44%), Materials Science (35%), Engineering (14%).

Physical Sciences: 56 works · 93.3% of their workPhysics and Astronomy: 26 works · 43.6% of their workAtomic and Molecular Physics, and Optics: 18 works · 30.3% of their workCondensed Matter Physics: 8 works · 13.3% of their workMaterials Science: 21 works · 35.2% of their workMaterials Chemistry: 12 works · 20.0% of their workElectronic, Optical and Magnetic Materials: 9 works · 15.2% of their workEngineering: 9 works · 14.5% of their workElectrical and Electronic Engineering: 7 works · 12.1% of their workBiomedical Engineering: 1 works · 2.4% of their workEverything else: 4 works · 6.7% of their workTHEIR WORKGregory M.Stephen60works
Physical Sciences93%

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 Astronomy2643.6%
    2. Materials Science2135.2%
    3. Engineering914.5%
  2. Everything else46.7%
  1. 1Atomic and Molecular Physics, and Optics30% of their works
  2. 2Materials Chemistry20% of their works
  3. 3Electronic, Optical and Magnetic Materials15% of their works
  4. 4Condensed Matter Physics13% of their works
  5. 5Electrical and Electronic Engineering12% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe Gregory M. Stephen's research?

The keywords of their largest research topics: Spintronics, Magnetic Tunnel Junctions, Skyrmions, Superconductors, Topological Insulators, Electronic Structure, Electron Spin and Graphene.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Spintronics383 topics
  2. Magnetic Tunnel Junctions221 topic
  3. Skyrmions221 topic
  4. Superconductors171 topic
  5. Topological Insulators171 topic
  6. Electronic Structure152 topics
  7. Electron Spin81 topic
  8. Graphene81 topic
  9. Half-Metallic81 topic
  10. Heusler Compounds81 topic
  11. Semiconductor Quantum Dots81 topic
  12. Two-Dimensional Materials81 topic
  13. Magnetocaloric Materials71 topic
  14. Perovskites71 topic
  15. Cuprate Superconductors61 topic
  16. High-Temperature Superconductivity61 topic
  17. Magnetic Materials61 topic
  18. Magnetostriction61 topic

Where does Gregory M. Stephen work?

Gregory M. Stephen's main affiliation in the publication record is Physical Sciences (United States), United States.

How many publications and citations does Gregory M. Stephen have?

OpenAlex counts 60 works and 419 citations for Gregory M. Stephen, an h-index of 12, ranking #4,674,399 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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