Helmut Harder
- Astronomy and Astrophysics top 5%
- Geophysics top 10%
- Molecular Biology
- Atmospheric Science
- Oceanography
- Topics
- Planetary Science and Exploration (5 papers)Geological and Geochemical Analysis (4 papers)High-pressure geophysics and materials (4 papers)
- Partner nations
- GermanyUnited StatesAustralia
In The Last Decade
Helmut Harder
8 papers receiving 406 citations
Peers
Comparison fields: 5 of 37
- Astronomy and Astrophysics 294
- Geophysics 163
- Molecular Biology 119
- Atmospheric Science 96
- Oceanography 34
Countries citing papers authored by Helmut Harder
This map shows the geographic impact of Helmut Harder'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 Helmut Harder with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helmut Harder more than expected).
Fields of papers citing papers by Helmut Harder
This network shows the impact of papers produced by Helmut Harder. 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 Helmut Harder. The network helps show where Helmut Harder may publish in the future.
Co-authorship network of co-authors of Helmut Harder
This figure shows the co-authorship network connecting the top 25 collaborators of Helmut Harder. A scholar is included among the top collaborators of Helmut Harder based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helmut Harder. Helmut Harder is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 51 | |
| 2 | 86 | |
| 3 | 52 | |
| 4 | 42 | |
| 5 | 5 | |
| 6 | 149 | |
| 7 | 9 | |
| 8 | 27 |
About Helmut Harder
Helmut Harder is a scholar working on Geophysics, Astronomy and Astrophysics and Oceanography, having authored 8 papers that have together received 421 indexed citations. Recurring topics across this work include Planetary Science and Exploration (5 papers), Geological and Geochemical Analysis (4 papers) and High-pressure geophysics and materials (4 papers). The work is most often cited by research in Astronomy and Astrophysics (294 citations), Geophysics (163 citations) and Atmospheric Science (96 citations). Helmut Harder has collaborated with scholars based in Germany, United States and Australia. Frequent co-authors include Ulrich R. Christensen, Ulrich Hansen, David A. Yuen, Andrei V. Malevsky and Ctirad Matyska. Their work appears in journals such as Nature, Journal of Geophysical Research Atmospheres and Geophysical Research Letters.
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.