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Researcher · Institució Catalana de Recerca i Estudis Avançats · Spain

Stephan Roche

Stephan Roche publishes mostly in Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, on topics such as Graphene research and applications, Quantum and electron transport phenomena and Carbon Nanotubes in Composites.

ORCID 0000-0003-0323-4665 OpenAlex
World rank
#99,885
of 7,710,434 ranked researchers
Rank in Spain
#1,321
of 204,306
Works
502
Citations
22k
Citations per work
43.2
h-index
75
i10-index 202Top 0.7% in Materials Chemistry
Stephan Roche

What does Stephan Roche research?

Stephan Roche's work is mostly in Materials Science (42%), Physics and Astronomy (24%), Engineering (18%).

Physical Sciences: 430 works · 85.7% of their workMaterials Science: 212 works · 42.3% of their workMaterials Chemistry: 212 works · 42.3% of their workPhysics and Astronomy: 119 works · 23.7% of their workAtomic and Molecular Physics, and Optics: 119 works · 23.7% of their workEngineering: 92 works · 18.3% of their workElectrical and Electronic Engineering: 74 works · 14.7% of their workBiomedical Engineering: 18 works · 3.6% of their workChemistry: 7 works · 1.4% of their workPhysical and Theoretical Chemistry: 7 works · 1.4% of their workEverything else: 65 works · 12.9% of their workLife Sciences: 7 works · 1.4% of their workBiochemistry, Genetics and Molecular Biology: 7 works · 1.4% of their workMolecular Biology: 7 works · 1.4% of their workTHEIR WORKStephan Roche502works
Life Sciences1%Physical Sciences86%

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. Materials Science21242.3%
    2. Physics and Astronomy11923.7%
    3. Engineering9218.3%
    4. Chemistry71.4%
  2. Everything else6512.9%
    1. Biochemistry, Genetics and Molecular Biology71.4%
  1. 1Materials Chemistry42% of their works
  2. 2Atomic and Molecular Physics, and Optics24% of their works
  3. 3Electrical and Electronic Engineering15% of their works
  4. 4Biomedical Engineering4% of their works
  5. 5Physical and Theoretical Chemistry1% of their works
  6. 6Molecular Biology1% of their works

Research topics

Which keywords describe Stephan Roche's research?

The keywords of their largest research topics: Two-Dimensional Materials, Graphene, Nanocomposites, Carbon Nanotubes, Raman Spectroscopy, Semiconductor Quantum Dots, Spintronics and Carbon.

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. Two-Dimensional Materials3312 topics
  2. Graphene3142 topics
  3. Nanocomposites3142 topics
  4. Carbon Nanotubes2831 topic
  5. Raman Spectroscopy2831 topic
  6. Semiconductor Quantum Dots1451 topic
  7. Spintronics1451 topic
  8. Carbon901 topic
  9. Nanotubes901 topic
  10. Superconductors651 topic
  11. Topological Insulators651 topic
  12. Molecular Electronics521 topic
  13. Self-Assembled Monolayers521 topic
  14. Semiconducting Transition Metal Dichalcogenides481 topic
  15. Van der Waals Heterostructures481 topic
  16. Boron Nitride311 topic
  17. Thermal Conductivity311 topic
  18. Memristor281 topic
  19. Neuromorphic Computing281 topic

Where does Stephan Roche work?

Stephan Roche's main affiliation in the publication record is Institució Catalana de Recerca i Estudis Avançats, Spain.

How many publications and citations does Stephan Roche have?

OpenAlex counts 502 works and 21,690 citations for Stephan Roche, an h-index of 75, ranking #99,885 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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