Robert Frei
Impact in
- Geochemistry and Petrology top 0.02%
- Geochemistry and Elemental Analysis
- Paleontology top 0.05%
- Paleontology and Stratigraphy of Fossils
Papers in
- Geophysics 157
- Geological and Geochemical Analysis 156
- earthquake and tectonic studies 56
- High-pressure geophysics and materials 45
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- Geochemistry and Elemental Analysis 104
- Co-authors
- Minik Thorleif Rosing (16 shared papers)Claudio Gaucher (23 shared papers)Donald E. Canfield (9 shared papers)Karin Margarita Frei (27 shared papers)Ali Polat (24 shared papers)Jan D. Kramers (13 shared papers)Lasse Nørbye Døssing (8 shared papers)William Shotyk (4 shared papers)
- Journals
- Precambrian Research (34 papers)Chemical Geology (31 papers)Geochimica et Cosmochimica Acta (23 papers)Earth and Planetary Science Letters (14 papers)Applied Geochemistry (8 papers)
- Partner nations
- DenmarkUnited StatesGermany
In The Last Decade
Robert Frei
289 papers receiving 14.4k citations
Robert Frei's Hit Papers
Peers
Comparison fields: 5 of 161
- Geochemistry and Petrology 5.1k
- Paleontology 4.8k
- Geophysics 7.4k
- Atmospheric Science 2.4k
- Health, Toxicology and Mutagenesis 1.8k
Countries citing papers authored by Robert Frei
This map shows the geographic impact of Robert Frei'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 Robert Frei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert Frei more than expected).
Fields of papers citing papers by Robert Frei
This network shows the impact of papers produced by Robert Frei. 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 Robert Frei. The network helps show where Robert Frei may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert Frei, 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 297 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | History of Atmospheric Lead Deposition Since 12,370 14 C yr BP from a Peat Bog, Jura Mountains, Switzerland Hit paper breakdown → | 1998 | 698 |
| 2 | Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes Hit paper breakdown → | 2009 | 554 |
| 3 | Atmospheric oxygenation three billion years ago Hit paper breakdown → | 2013 | 537 |
| 4 | 1998 | 299 | |
| 5 | 2001 | 255 | |
| 6 | 2002 | 227 | |
| 7 | 2003 | 227 | |
| 8 | 2016 | 192 | |
| 9 | 2016 | 188 | |
| 10 | 2010 | 181 | |
| 11 | 1998 | 177 | |
| 12 | 2006 | 177 | |
| 13 | 2003 | 173 | |
| 14 | 2018 | 161 | |
| 15 | 2011 | 156 | |
| 16 | 2006 | 150 | |
| 17 | 2013 | 145 | |
| 18 | 2009 | 138 | |
| 19 | 2007 | 138 | |
| 20 | 2005 | 138 |
About Robert Frei
Robert Frei is a scholar working on Geophysics, Geochemistry and Petrology, Paleontology, Artificial Intelligence and Atmospheric Science, having authored 297 papers that have together received 15.0k indexed citations. Recurring topics across this work include Geological and Geochemical Analysis (156 papers), Geochemistry and Elemental Analysis (104 papers), Geochemistry and Geologic Mapping (87 papers), Paleontology and Stratigraphy of Fossils (75 papers), earthquake and tectonic studies (56 papers), Geology and Paleoclimatology Research (47 papers), High-pressure geophysics and materials (45 papers) and Radioactive element chemistry and processing (36 papers). The work is most often cited by research in Geochemistry and Petrology (5.1k citations), Paleontology (4.8k citations), Geophysics (7.4k citations), Atmospheric Science (2.4k citations) and Health, Toxicology and Mutagenesis (1.8k citations). Robert Frei has collaborated with scholars based in Denmark, United States and Germany. Frequent co-authors include Minik Thorleif Rosing, Claudio Gaucher, Donald E. Canfield, Karin Margarita Frei, Ali Polat, Jan D. Kramers, Lasse Nørbye Døssing, William Shotyk, Thomas F. Nägler and Simon W. Poulton. Their work appears in journals such as Precambrian Research, Chemical Geology, Geochimica et Cosmochimica Acta, Earth and Planetary Science Letters and Applied Geochemistry.
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.