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Researcher · Renmin University of China · China

Hechang Lei

Hechang Lei publishes mostly in Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials, on topics such as Topological Materials and Phenomena, Iron-based superconductors research and Advanced Condensed Matter Physics.

ORCID 0000-0003-0850-8514 OpenAlex
World rank
#254,061
of 7,710,434 ranked researchers
Rank in China
#26,960
of 978,568
Works
476
Citations
14k
Citations per work
29.7
h-index
62
i10-index 226Top 1% in Condensed Matter Physics
Hechang Lei

What does Hechang Lei research?

Hechang Lei's work is mostly in Physics and Astronomy (46%), Materials Science (41%), Engineering (4%).

Physical Sciences: 448 works · 94.1% of their workPhysics and Astronomy: 221 works · 46.5% of their workCondensed Matter Physics: 123 works · 25.8% of their workAtomic and Molecular Physics, and Optics: 99 works · 20.7% of their workMaterials Science: 195 works · 41.0% of their workElectronic, Optical and Magnetic Materials: 98 works · 20.5% of their workMaterials Chemistry: 98 works · 20.5% of their workEngineering: 19 works · 3.9% of their workElectrical and Electronic Engineering: 19 works · 3.9% of their workChemistry: 13 works · 2.7% of their workInorganic Chemistry: 13 works · 2.7% of their workEverything else: 28 works · 5.9% of their workTHEIR WORKHechang Lei476works
Physical Sciences94%

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 Astronomy22146.5%
    2. Materials Science19541.0%
    3. Engineering193.9%
    4. Chemistry132.7%
  2. Everything else285.9%
  1. 1Condensed Matter Physics26% of their works
  2. 2Atomic and Molecular Physics, and Optics21% of their works
  3. 3Electronic, Optical and Magnetic Materials20% of their works
  4. 4Materials Chemistry20% of their works
  5. 5Electrical and Electronic Engineering4% of their works
  6. 6Inorganic Chemistry3% of their works

Research topics

Which keywords describe Hechang Lei's research?

The keywords of their largest research topics: Superconductivity, Electronic Structure, Topological Insulators, Quantum Spin Hall Effect, Superconductors, High-Temperature, Iron-Based and Frustrated Magnets.

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 19 words, with their numbers
  1. Superconductivity4404 topics
  2. Electronic Structure3434 topics
  3. Topological Insulators2772 topics
  4. Quantum Spin Hall Effect1731 topic
  5. Superconductors1731 topic
  6. High-Temperature1471 topic
  7. Iron-Based1471 topic
  8. Frustrated Magnets1381 topic
  9. Quantum Spin Liquids1381 topic
  10. Heavy Fermion1041 topic
  11. Quantum Criticality1041 topic
  12. Two-Dimensional Materials961 topic
  13. Van der Waals Heterostructures961 topic
  14. Cuprate Superconductors831 topic
  15. High-Temperature Superconductivity831 topic
  16. Oxide Interfaces511 topic
  17. Two-Dimensional Electron Gases511 topic
  18. Magnetocaloric Materials491 topic
  19. Perovskites491 topic

Where does Hechang Lei work?

Hechang Lei's main affiliation in the publication record is Renmin University of China, China.

How many publications and citations does Hechang Lei have?

OpenAlex counts 476 works and 14,122 citations for Hechang Lei, an h-index of 62, ranking #254,061 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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