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Researcher · OSRAM (Germany) · Germany

Ralph Wirth

Ralph Wirth publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics, on topics such as Semiconductor Lasers and Optical Devices, GaN-based semiconductor devices and materials and Semiconductor Quantum Structures and Devices.

OpenAlex
World rank
#6,831,628
of 7,710,434 ranked researchers
Rank in Germany
#338,135
of 364,343
Works
22
Citations
161
Citations per work
7.3
h-index
8
i10-index 7Top 66% in Electrical and Electronic Engineering
Ralph Wirth

What does Ralph Wirth research?

Ralph Wirth's work is mostly in Engineering (39%), Physics and Astronomy (35%), Environmental Science (5%).

Physical Sciences: 17 works · 79.0% of their workEngineering: 8 works · 38.6% of their workElectrical and Electronic Engineering: 7 works · 31.6% of their workBiomedical Engineering: 2 works · 7.0% of their workPhysics and Astronomy: 8 works · 35.1% of their workAtomic and Molecular Physics, and Optics: 5 works · 21.1% of their workCondensed Matter Physics: 3 works · 14.0% of their workEnvironmental Science: 1 works · 5.3% of their workGlobal and Planetary Change: 1 works · 5.3% of their workEverything else: 3 works · 15.7% of their workSocial Sciences: 1 works · 5.3% of their workPsychology: 1 works · 5.3% of their workSocial Psychology: 1 works · 5.3% of their workTHEIR WORKRalph Wirth22works
Physical Sciences79%Social Sciences5%

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. Engineering838.6%
    2. Physics and Astronomy835.1%
    3. Environmental Science15.3%
  2. Everything else315.7%
    1. Psychology15.3%
  1. 1Electrical and Electronic Engineering32% of their works
  2. 2Atomic and Molecular Physics, and Optics21% of their works
  3. 3Condensed Matter Physics14% of their works
  4. 4Biomedical Engineering7% of their works
  5. 5Global and Planetary Change5% of their works
  6. 6Social Psychology5% of their works

Research topics

Which keywords describe Ralph Wirth's research?

The keywords of their largest research topics: Band Parameters, Nanowires, III-Nitrides, Optical Interconnects, Semiconductor Lasers, Semiconductors, Quantum Dots and Semiconductor.

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 18 words, with their numbers
  1. Band Parameters142 topics
  2. Nanowires142 topics
  3. III-Nitrides81 topic
  4. Optical Interconnects81 topic
  5. Semiconductor Lasers81 topic
  6. Semiconductors81 topic
  7. Quantum Dots61 topic
  8. Semiconductor61 topic
  9. Color Constancy51 topic
  10. Colorimetry51 topic
  11. Optical Modulators51 topic
  12. Silicon Photonics51 topic
  13. Color Psychology31 topic
  14. Economic Growth31 topic
  15. Kansei Engineering31 topic
  16. Nighttime Light Data31 topic
  17. Neural Processing21 topic
  18. Visual Perception21 topic

Where does Ralph Wirth work?

Ralph Wirth's main affiliation in the publication record is OSRAM (Germany), Germany.

How many publications and citations does Ralph Wirth have?

OpenAlex counts 22 works and 161 citations for Ralph Wirth, an h-index of 8, ranking #6,831,628 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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