Ralf Köhler
Impact in
- Condensed Matter Physics top 2%
- Rare-earth and actinide compounds
- Physics of Superconductivity and Magnetism
- Crystallography and Radiation Phenomena
- Surfaces, Coatings and Films top 2%
- Polymer Surface Interaction Studies
Papers in
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- Polymer Surface Interaction Studies 11
- Surface Modification and Superhydrophobicity 5
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- Rare-earth and actinide compounds 11
- Co-authors
- Vladimir M. Kaganer (4 shared papers)M. Schmidbauer (6 shared papers)B. Jenichen (4 shared papers)Robert Opitz (5 shared papers)Sergey Alexandrovich Stepanov (8 shared papers)Christoph Geibel (9 shared papers)F. Steglich (10 shared papers)Christina Schank (6 shared papers)
In The Last Decade
Ralf Köhler
49 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 77
- Condensed Matter Physics 521
- Surfaces, Coatings and Films 278
- Electronic, Optical and Magnetic Materials 382
- Atomic and Molecular Physics, and Optics 360
- Radiation 79
Countries citing papers authored by Ralf Köhler
This map shows the geographic impact of Ralf Köhler's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ralf Köhler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralf Köhler more than expected).
Fields of papers citing papers by Ralf Köhler
This network shows the impact of papers produced by Ralf Köhler. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ralf Köhler. The network helps show where Ralf Köhler may publish in the future.
Co-authors
The 25 scholars most cited alongside Ralf Köhler, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 50 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 285 | |
| 2 | 1993 | 130 | |
| 3 | 1992 | 104 | |
| 4 | 2010 | 66 | |
| 5 | 1995 | 40 | |
| 6 | 2009 | 40 | |
| 7 | 1991 | 38 | |
| 8 | 2007 | 37 | |
| 9 | 2012 | 37 | |
| 10 | 1991 | 35 | |
| 11 | 1997 | 32 | |
| 12 | 2010 | 29 | |
| 13 | 1996 | 28 | |
| 14 | 1974 | 27 | |
| 15 | 1994 | 23 | |
| 16 | 2006 | 23 | |
| 17 | 2011 | 23 | |
| 18 | 2010 | 22 | |
| 19 | 1994 | 20 | |
| 20 | 2008 | 20 |
About Ralf Köhler
Ralf Köhler is a scholar working on Surfaces, Coatings and Films, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Polymers and Plastics, having authored 50 papers that have together received 1.3k indexed citations. Recurring topics across this work include Polymer Surface Interaction Studies (11 papers), Rare-earth and actinide compounds (11 papers), Iron-based superconductors research (10 papers), Surface Roughness and Optical Measurements (8 papers), Surface Modification and Superhydrophobicity (5 papers), Magnetic Properties of Alloys (5 papers), Dendrimers and Hyperbranched Polymers (5 papers) and Semiconductor Quantum Structures and Devices (4 papers). The work is most often cited by research in Condensed Matter Physics (521 citations), Surfaces, Coatings and Films (278 citations), Electronic, Optical and Magnetic Materials (382 citations), Atomic and Molecular Physics, and Optics (360 citations) and Radiation (79 citations). Ralf Köhler has collaborated with scholars based in Germany, Japan and Portugal. Frequent co-authors include Vladimir M. Kaganer, M. Schmidbauer, B. Jenichen, Robert Opitz, Sergey Alexandrovich Stepanov, Christoph Geibel, F. Steglich, Christina Schank, Hans E. Riegler and Christiane A. Helm. Their work appears in journals such as Physica B Condensed Matter, Macromolecules, physica status solidi (b), Langmuir and Journal of Physics D Applied Physics.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.