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Researcher · Atotech (Germany) · Germany

Bernd Roelfs

Bernd Roelfs publishes mostly in Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics, on topics such as Electronic Packaging and Soldering Technologies, 3D IC and TSV technologies and Copper Interconnects and Reliability.

OpenAlex
World rank
#5,485,913
of 7,710,434 ranked researchers
Rank in Germany
#283,291
of 364,343
Works
26
Citations
359
Citations per work
13.8
h-index
9
i10-index 9Top 59% in Electrical and Electronic Engineering
Bernd Roelfs

What does Bernd Roelfs research?

Bernd Roelfs's work is mostly in Engineering (56%), Materials Science (21%), Physics and Astronomy (6%).

Physical Sciences: 23 works · 87.0% of their workEngineering: 15 works · 55.8% of their workElectrical and Electronic Engineering: 13 works · 51.9% of their workBiomedical Engineering: 1 works · 3.9% of their workMaterials Science: 5 works · 20.8% of their workElectronic, Optical and Magnetic Materials: 4 works · 14.3% of their workMaterials Chemistry: 2 works · 6.5% of their workPhysics and Astronomy: 2 works · 6.5% of their workAtomic and Molecular Physics, and Optics: 2 works · 6.5% of their workChemistry: 1 works · 3.9% of their workElectrochemistry: 1 works · 3.9% of their workEverything else: 3 works · 13.0% of their workTHEIR WORKBernd Roelfs26works
Physical Sciences87%

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. Engineering1555.8%
    2. Materials Science520.8%
    3. Physics and Astronomy26.5%
    4. Chemistry13.9%
  2. Everything else313.0%
  1. 1Electrical and Electronic Engineering52% of their works
  2. 2Electronic, Optical and Magnetic Materials14% of their works
  3. 3Atomic and Molecular Physics, and Optics6% of their works
  4. 4Materials Chemistry6% of their works
  5. 5Electrochemistry4% of their works
  6. 6Biomedical Engineering4% of their works

Research topics

Which keywords describe Bernd Roelfs's research?

The keywords of their largest research topics: Electromigration, Nanoparticles, Interfacial Reactions, Lead-free Solders, Additive Manufacturing, Interconnect, Low-k Dielectrics and Microelectronics.

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. Electromigration232 topics
  2. Nanoparticles222 topics
  3. Interfacial Reactions131 topic
  4. Lead-free Solders131 topic
  5. Additive Manufacturing122 topics
  6. Interconnect101 topic
  7. Low-k Dielectrics101 topic
  8. Microelectronics101 topic
  9. Through-Silicon Via101 topic
  10. Composite Coatings91 topic
  11. Electrodeposition91 topic
  12. Molecular Electronics71 topic
  13. Self-Assembled Monolayers71 topic
  14. 3D Printing31 topic
  15. Detection31 topic
  16. Electrochemical31 topic
  17. Materials31 topic
  18. Nanostructures31 topic
  19. Surface31 topic

Where does Bernd Roelfs work?

Bernd Roelfs's main affiliation in the publication record is Atotech (Germany), Germany.

How many publications and citations does Bernd Roelfs have?

OpenAlex counts 26 works and 359 citations for Bernd Roelfs, an h-index of 9, ranking #5,485,913 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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