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Researcher · Hochschule Magdeburg-Stendal · Germany

H. Röll

H. Röll publishes mostly in Materials Chemistry, Mechanics of Materials and Mechanical Engineering, on topics such as X-ray Diffraction in Crystallography, Diamond and Carbon-based Materials Research and Semiconductor materials and devices.

OpenAlex
World rank
#4,195,115
of 7,710,434 ranked researchers
Rank in Germany
#212,019
of 364,343
Works
21
Citations
404
Citations per work
19.2
h-index
6
i10-index 5Top 90% in Materials Chemistry
H. Röll

What does H. Röll research?

H. Röll's work is mostly in Engineering (30%), Materials Science (24%), Physics and Astronomy (13%).

Physical Sciences: 14 works · 67.8% of their workEngineering: 6 works · 30.1% of their workMechanics of Materials: 2 works · 11.3% of their workElectrical and Electronic Engineering: 2 works · 9.4% of their workMechanical Engineering: 2 works · 9.4% of their workMaterials Science: 5 works · 24.5% of their workMaterials Chemistry: 5 works · 24.5% of their workPhysics and Astronomy: 3 works · 13.2% of their workAtomic and Molecular Physics, and Optics: 2 works · 7.5% of their workRadiation: 1 works · 5.7% of their workEverything else: 7 works · 32.2% of their workTHEIR WORKH. Röll21works
Physical Sciences68%

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. Engineering630.1%
    2. Materials Science524.5%
    3. Physics and Astronomy313.2%
  2. Everything else732.2%
  1. 1Materials Chemistry24% of their works
  2. 2Mechanics of Materials11% of their works
  3. 3Mechanical Engineering9% of their works
  4. 4Electrical and Electronic Engineering9% of their works
  5. 5Atomic and Molecular Physics, and Optics8% of their works
  6. 6Radiation6% of their works

Research topics

Which keywords describe H. Röll's research?

The keywords of their largest research topics: Crystallography, Powder Diffraction, Nanodiamonds, Quantum Sensing, Atomic Layer Deposition, High-k Dielectrics, Nanoindentation and Thin Films.

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 16 words, with their numbers
  1. Crystallography61 topic
  2. Powder Diffraction61 topic
  3. Nanodiamonds51 topic
  4. Quantum Sensing51 topic
  5. Atomic Layer Deposition41 topic
  6. High-k Dielectrics41 topic
  7. Nanoindentation41 topic
  8. Thin Films41 topic
  9. Comminution21 topic
  10. Fabric Defect Detection21 topic
  11. Fiber Networks21 topic
  12. Machine Vision21 topic
  13. Mineral Liberation Analysis21 topic
  14. Neutron Imaging21 topic
  15. Paper Mechanics21 topic
  16. Small-Angle Scattering21 topic

Where does H. Röll work?

H. Röll's main affiliation in the publication record is Hochschule Magdeburg-Stendal, Germany.

How many publications and citations does H. Röll have?

OpenAlex counts 21 works and 404 citations for H. Röll, an h-index of 6, ranking #4,195,115 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.

Other researchers named H. Röll

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