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Researcher · Universität Hamburg · Germany

W. Hansen

W. Hansen publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry, on topics such as Semiconductor Quantum Structures and Devices, Quantum and electron transport phenomena and Semiconductor materials and devices.

ORCID 0000-0003-4546-0206 OpenAlex
World rank
#1,850,205
of 7,710,434 ranked researchers
Rank in Germany
#91,288
of 364,343
Works
261
Citations
7.5k
Citations per work
28.8
h-index
40
i10-index 122Top 4.8% in Atomic and Molecular Physics, and Optics
W. Hansen

What does W. Hansen research?

W. Hansen's work is mostly in Physics and Astronomy (49%), Engineering (22%), Materials Science (10%).

Physical Sciences: 213 works · 81.5% of their workPhysics and Astronomy: 129 works · 49.3% of their workAtomic and Molecular Physics, and Optics: 116 works · 44.4% of their workCondensed Matter Physics: 13 works · 4.9% of their workEngineering: 58 works · 22.4% of their workElectrical and Electronic Engineering: 46 works · 17.5% of their workBiomedical Engineering: 13 works · 4.9% of their workMaterials Science: 26 works · 9.8% of their workMaterials Chemistry: 26 works · 9.8% of their workEverything else: 43 works · 16.4% of their workLife Sciences: 5 works · 2.1% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 2.1% of their workMolecular Biology: 5 works · 2.1% of their workTHEIR WORKW. Hansen261works
Life Sciences2%Physical Sciences82%

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 Astronomy12949.3%
    2. Engineering5822.4%
    3. Materials Science269.8%
  2. Everything else4316.4%
    1. Biochemistry, Genetics and Molecular Biology52.1%
  1. 1Atomic and Molecular Physics, and Optics44% of their works
  2. 2Electrical and Electronic Engineering18% of their works
  3. 3Materials Chemistry10% of their works
  4. 4Condensed Matter Physics5% of their works
  5. 5Biomedical Engineering5% of their works
  6. 6Molecular Biology2% of their works

Research topics

Which keywords describe W. Hansen's research?

The keywords of their largest research topics: Photovoltaics, Quantum Dots, Semiconductor, Excitons, Single-Photon Source, Spintronics, Electron Spin and Semiconductor Quantum Dots.

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 21 words, with their numbers
  1. Photovoltaics1862 topics
  2. Quantum Dots1862 topics
  3. Semiconductor1742 topics
  4. Excitons1471 topic
  5. Single-Photon Source1471 topic
  6. Spintronics1302 topics
  7. Electron Spin1011 topic
  8. Semiconductor Quantum Dots1011 topic
  9. Solar Cells662 topics
  10. Atomic Layer Deposition401 topic
  11. High-k Dielectrics401 topic
  12. Bioimaging391 topic
  13. Nanocrystals391 topic
  14. Magnetic Tunnel Junctions291 topic
  15. Skyrmions291 topic
  16. Infrared Detectors271 topic
  17. Nanosensors271 topic
  18. Nanowire271 topic
  19. Semiconductor Materials271 topic
  20. Cuprate Superconductors261 topic
  21. High-Temperature Superconductivity261 topic

Where does W. Hansen work?

W. Hansen's main affiliation in the publication record is Universität Hamburg, Germany.

How many publications and citations does W. Hansen have?

OpenAlex counts 261 works and 7,513 citations for W. Hansen, an h-index of 40, ranking #1,850,205 of 7,710,434 researchers worldwide on the quality 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.

Other researchers named W. Hansen

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.

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