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Researcher · Laboratoire de Physique des Interfaces et des Couches Minces · France

Bernard Geffroy

Bernard Geffroy publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Polymers and Plastics, on topics such as Perovskite Materials and Applications, Organic Electronics and Photovoltaics and Organic Light-Emitting Diodes Research.

ORCID 0000-0001-8654-6140 OpenAlex
World rank
#976,683
of 1,633,909 ranked researchers
Rank in France
#60,533
of 96,116
Works
39
Citations
92
Citations per work
2.4

What does Bernard Geffroy research?

Electrical and Electronic Engineering: 47.9%Materials Chemistry: 27.1%Polymers and Plastics: 8.3%Biomedical Engineering: 4.2%other fields: 12.5%48%top field
Electrical and Electronic Engineering47.9%Materials Chemistry27.1%Polymers and Plastics8.3%Biomedical Engineering4.2%other fields12.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering48% of their works
  2. 2Materials Chemistry27% of their works
  3. 3Polymers and Plastics8% of their works
  4. 4Biomedical Engineering4% of their works
  5. 5Atomic and Molecular Physics, and Optics4% of their works
  6. 6Physical and Theoretical Chemistry2% of their works

Research topics

Which keywords describe Bernard Geffroy's research?

The keywords of their largest research topics: Organometal Halide Perovskites, Perovskite Solar Cells, Bulk Heterojunction, Conjugated Polymers, Organic Light-Emitting Diodes, Phosphorescent Materials, Conducting Polymers and Polyaniline.

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 16 words, with their numbers
  1. Organometal Halide Perovskites61 topic
  2. Perovskite Solar Cells61 topic
  3. Bulk Heterojunction51 topic
  4. Conjugated Polymers51 topic
  5. Organic Light-Emitting Diodes51 topic
  6. Phosphorescent Materials51 topic
  7. Conducting Polymers41 topic
  8. Polyaniline41 topic
  9. Protonic Conduction41 topic
  10. Solid Acids41 topic
  11. Luminescent Materials21 topic
  12. Optical Modulators21 topic
  13. Plasmonics21 topic
  14. Silicon Photonics21 topic
  15. Thin-Film Transistors21 topic
  16. Upconversion Nanoparticles21 topic

Where does Bernard Geffroy work?

Bernard Geffroy's main affiliation in the publication record is Laboratoire de Physique des Interfaces et des Couches Minces, France.

How many publications and citations does Bernard Geffroy have?

Science Explorer counts 39 works and 92 citations for Bernard Geffroy, ranking #976,683 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.