P. Ehrenfreund
- Astronomy and Astrophysics top 0.2%
- Spectroscopy top 0.2%
- Atomic and Molecular Physics, and Optics top 1%
- Atmospheric Science top 1%
- Ecology top 2%
- Co-authors
- Steven B. CharnleyB. H. FoingW. A. SchutteZita MartinsP. A. GerakinesOliver BottaBernard FoingMark A. Sephton
- Topics
- Astrophysics and Star Formation Studies (97 papers)Astro and Planetary Science (95 papers)Planetary Science and Exploration (70 papers)
- Journals
- NatureProceedings of the National Academy of SciencesJournal of Geophysical Research Atmospheres
- Partner nations
- NetherlandsUnited StatesFrance
In The Last Decade
P. Ehrenfreund
225 papers receiving 9.0k citations
Hit Papers
Peers
Comparison fields: 5 of 157
- Astronomy and Astrophysics 6.8k
- Spectroscopy 2.4k
- Atomic and Molecular Physics, and Optics 2.3k
- Atmospheric Science 1.7k
- Ecology 1.1k
Countries citing papers authored by P. Ehrenfreund
This map shows the geographic impact of P. Ehrenfreund'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 P. Ehrenfreund with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Ehrenfreund more than expected).
Fields of papers citing papers by P. Ehrenfreund
This network shows the impact of papers produced by P. Ehrenfreund. 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 P. Ehrenfreund. The network helps show where P. Ehrenfreund may publish in the future.
Co-authorship network of co-authors of P. Ehrenfreund
This figure shows the co-authorship network connecting the top 25 collaborators of P. Ehrenfreund. A scholar is included among the top collaborators of P. Ehrenfreund 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 P. Ehrenfreund. P. Ehrenfreund is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 5 | |
| 3 | 2 | |
| 4 | 7 | |
| 5 | 0 | |
| 6 | 59 | |
| 7 | 19 | |
| 8 | MarcoPolo-R mission: Tracing the origins | 1 |
| 9 | 39 | |
| 10 | Astrobiology Field Research in Moon/Mars Analogue Environments: Preface | 0 |
| 11 | Eurogeomars Field Campaingn: Sample Analysis of Organic Matter and Minerals | 2 |
| 12 | EuroGeoMars Field Campaign: Sample Analysis of Organic Matter and Minerals | 2 |
| 13 | Amino Acid Composition of Primitive CR2 Chondrites | 4 |
| 14 | Indigenous Amino Acids Present in CR Primitive Meteorites | 1 |
| 15 | VLT-ISAAC 3-5 μm spectroscopy of embedded young low-mass stars. III. Intermediate-mass sources in vela | 21 |
| 16 | Long-term Temporal Studies of the Coma Grain Size Distribution and Silicate Mineralogy of Comet 9P/Tempel 1 Pre- and Post-Impact | 2 |
| 17 | Purines and Pyrimidines in Carbonaceous Chondrites: A Re-Analysis | 0 |
| 18 | Interstellar Organic Molecules: from Clouds to Solar Nebula | 1 |
| 19 | Interstellar Ices | 6 |
| 20 | Comparison of the infrared spectrum of the Orgeuil acid residues with interstellar organic compounds in the line of sight of IRS7 | 1 |
About P. Ehrenfreund
P. Ehrenfreund is a scholar working on Astronomy and Astrophysics, Spectroscopy and Atmospheric Science, having authored 238 papers that have together received 9.3k indexed citations. Recurring topics across this work include Astrophysics and Star Formation Studies (97 papers), Astro and Planetary Science (95 papers) and Planetary Science and Exploration (70 papers). The work is most often cited by research in Astronomy and Astrophysics (6.8k citations), Spectroscopy (2.4k citations) and Atmospheric Science (1.7k citations). P. Ehrenfreund has collaborated with scholars based in Netherlands, United States and France. Frequent co-authors include Steven B. Charnley, B. H. Foing, W. A. Schutte, Zita Martins, P. A. Gerakines, Oliver Botta, Bernard Foing, Mark A. Sephton, Z. Peeters and A. C. A. Boogert. Their work appears in journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Geophysical Research Atmospheres.
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.