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Researcher · Harvard University · United States

Bertrand I. Halperin

Bertrand I. Halperin publishes mostly in Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Materials Chemistry, on topics such as Quantum and electron transport phenomena, Physics of Superconductivity and Magnetism and Topological Materials and Phenomena.

ORCID 0000-0002-6999-1039 OpenAlex
World rank
#31,115
of 7,710,434 ranked researchers
Rank in United States
#11,780
of 1,627,098
Works
371
Citations
45k
Citations per work
120.9
h-index
86
i10-index 206Top 0.2% in Atomic and Molecular Physics, and Optics
Bertrand I. Halperin

What does Bertrand I. Halperin research?

Bertrand I. Halperin's work is mostly in Physics and Astronomy (70%), Materials Science (10%), Engineering (6%).

Physical Sciences: 326 works · 87.9% of their workPhysics and Astronomy: 261 works · 70.4% of their workAtomic and Molecular Physics, and Optics: 193 works · 52.1% of their workCondensed Matter Physics: 68 works · 18.3% of their workMaterials Science: 36 works · 9.7% of their workMaterials Chemistry: 28 works · 7.6% of their workElectronic, Optical and Magnetic Materials: 8 works · 2.1% of their workEngineering: 21 works · 5.6% of their workElectrical and Electronic Engineering: 21 works · 5.6% of their workComputer Science: 8 works · 2.2% of their workArtificial Intelligence: 8 works · 2.2% of their workEverything else: 45 works · 12.1% of their workTHEIR WORKBertrand I.Halperin371works
Physical Sciences88%

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 Astronomy26170.4%
    2. Materials Science369.7%
    3. Engineering215.6%
    4. Computer Science82.2%
  2. Everything else4512.1%
  1. 1Atomic and Molecular Physics, and Optics52% of their works
  2. 2Condensed Matter Physics18% of their works
  3. 3Materials Chemistry8% of their works
  4. 4Electrical and Electronic Engineering6% of their works
  5. 5Artificial Intelligence2% of their works
  6. 6Electronic, Optical and Magnetic Materials2% of their works

Research topics

Which keywords describe Bertrand I. Halperin's research?

The keywords of their largest research topics: Spintronics, Electron Spin, Semiconductor Quantum Dots, Cuprate Superconductors, High-Temperature Superconductivity, Superconductors, Topological Insulators and Magnetic Tunnel Junctions.

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 17 words, with their numbers
  1. Spintronics2832 topics
  2. Electron Spin2291 topic
  3. Semiconductor Quantum Dots2291 topic
  4. Cuprate Superconductors1281 topic
  5. High-Temperature Superconductivity1281 topic
  6. Superconductors601 topic
  7. Topological Insulators601 topic
  8. Magnetic Tunnel Junctions541 topic
  9. Skyrmions541 topic
  10. Critical Phenomena471 topic
  11. Phase Transitions471 topic
  12. Quantum Dots471 topic
  13. Semiconductor471 topic
  14. Graphene441 topic
  15. Two-Dimensional Materials441 topic
  16. Quantum Size Effects371 topic
  17. Superconductivity371 topic

Where does Bertrand I. Halperin work?

Bertrand I. Halperin's main affiliation in the publication record is Harvard University, United States.

How many publications and citations does Bertrand I. Halperin have?

OpenAlex counts 371 works and 44,865 citations for Bertrand I. Halperin, an h-index of 86, ranking #31,115 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.

Other researchers named Bertrand I. Halperin

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