Science Explorer Back to mapMap
Discussion
Researcher · Institut für angewandte Photonik · Germany

Ralf Ruhmann

Ralf Ruhmann publishes mostly in Organic Chemistry, Electronic, Optical and Magnetic Materials and Materials Chemistry, on topics such as Liquid Crystal Research Advancements, Photochromic and Fluorescence Chemistry and Surfactants and Colloidal Systems.

OpenAlex
World rank
#2,731,776
of 7,710,434 ranked researchers
Rank in Germany
#135,488
of 364,343
Works
54
Citations
1.5k
Citations per work
27.1
h-index
20
i10-index 28Top 22% in Organic Chemistry
Ralf Ruhmann

What does Ralf Ruhmann research?

Ralf Ruhmann's work is mostly in Materials Science (33%), Chemistry (29%), Engineering (5%).

Physical Sciences: 36 works · 66.7% of their workMaterials Science: 18 works · 32.7% of their workElectronic, Optical and Magnetic Materials: 7 works · 13.1% of their workMaterials Chemistry: 7 works · 13.1% of their workPolymers and Plastics: 4 works · 6.5% of their workChemistry: 16 works · 28.8% of their workOrganic Chemistry: 12 works · 21.6% of their workPhysical and Theoretical Chemistry: 4 works · 7.2% of their workEngineering: 3 works · 5.2% of their workElectrical and Electronic Engineering: 3 works · 5.2% of their workEverything else: 18 works · 33.3% of their workTHEIR WORKRalf Ruhmann54works
Physical Sciences67%

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 Science1832.7%
    2. Chemistry1628.8%
    3. Engineering35.2%
  2. Everything else1833.3%
  1. 1Organic Chemistry22% of their works
  2. 2Electronic, Optical and Magnetic Materials13% of their works
  3. 3Materials Chemistry13% of their works
  4. 4Physical and Theoretical Chemistry7% of their works
  5. 5Polymers and Plastics6% of their works
  6. 6Electrical and Electronic Engineering5% of their works

Research topics

Which keywords describe Ralf Ruhmann's research?

The keywords of their largest research topics: Nanoparticles, Liquid Crystals, Self-Organization, Molecular Switches, Photochromic, Density Functional Theory, Computational Chemistry and Micelles.

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. Nanoparticles342 topics
  2. Liquid Crystals191 topic
  3. Self-Organization191 topic
  4. Molecular Switches151 topic
  5. Photochromic151 topic
  6. Density Functional Theory92 topics
  7. Computational Chemistry82 topics
  8. Micelles61 topic
  9. Surfactants61 topic
  10. Absolute Configuration51 topic
  11. Chiroptical Spectroscopy51 topic
  12. Chemical Reactions41 topic
  13. Density-Functional Theory41 topic
  14. Detection41 topic
  15. Electrochemical41 topic
  16. Molecular Simulation41 topic
  17. Polydiacetylene41 topic
  18. Supramolecules41 topic
  19. Tunneling Control41 topic

Where does Ralf Ruhmann work?

Ralf Ruhmann's main affiliation in the publication record is Institut für angewandte Photonik, Germany.

How many publications and citations does Ralf Ruhmann have?

OpenAlex counts 54 works and 1,462 citations for Ralf Ruhmann, an h-index of 20, ranking #2,731,776 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

Ask a question or share a note about Ralf Ruhmann. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.