J. A. Barr
Impact in
- Geophysics top 5%
- Geological and Geochemical Analysis
- High-pressure geophysics and materials
- earthquake and tectonic studies
- Astronomy and Astrophysics top 10%
- Planetary Science and Exploration
- Astro and Planetary Science
Papers in
-
- Geological and Geochemical Analysis 8
- High-pressure geophysics and materials 3
- earthquake and tectonic studies 3
-
- Planetary Science and Exploration 3
- Astro and Planetary Science 2
- Co-authors
- T. L. Grove (11 shared papers)Catherine McCammon (1 shared paper)Étienne Médard (1 shared paper)M. J. Krawczynski (2 shared papers)C. B. Till (2 shared papers)A. H. Wilson (1 shared paper)L. T. Elkins‐Tanton (1 shared paper)Richard W. Carlson (1 shared paper)
- Journals
- Contributions to Mineralogy and Petrology (2 papers)Geochimica et Cosmochimica Acta (1 paper)American Mineralogist (1 paper)Earth and Planetary Science Letters (1 paper)Geology (1 paper)
- Partner nations
- United StatesSwitzerlandGermany
In The Last Decade
J. A. Barr
11 papers receiving 325 citations
Peers
Comparison fields: 5 of 30
- Geophysics 306
- Astronomy and Astrophysics 73
- Geochemistry and Petrology 18
- Paleontology 17
- Ceramics and Composites 12
Countries citing papers authored by J. A. Barr
This map shows the geographic impact of J. A. Barr'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 J. A. Barr with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. A. Barr more than expected).
Fields of papers citing papers by J. A. Barr
This network shows the impact of papers produced by J. A. Barr. 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 J. A. Barr. The network helps show where J. A. Barr may publish in the future.
Co-authors
The 9 scholars most cited alongside J. A. Barr, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 168 | |
| 2 | 2013 | 58 | |
| 3 | 2010 | 46 | |
| 4 | 2013 | 27 | |
| 5 | 2009 | 21 | |
| 6 | 2007 | 9 | |
| 7 | Primitive Subduction Zone Magmatism at Mt. Shasta, California: Geochemical and Petrologic Characteristics of Hydrous Mantle Derived Melts | 2008 | 2 |
| 8 | Experimental Petrology of Apollo 15 Group A Ultramafic Green Glasses: In Search of a Primordial Lunar Interior | 2007 | 1 |
| 9 | Investigating the Depth of Komatiite Melting Using Experimentally Determined Olivine and Orthopyroxene Melt Reaction Coefficients | 2006 | 1 |
| 10 | Titanium Valence in Lunar Ultramafic Glasses and Olivine-Diogenites | 2010 | 1 |
| 11 | Shallow mantle melting beneath Newberry Volcano, central Oregon, USA | 2007 | 1 |
About J. A. Barr
J. A. Barr is a scholar working on Geophysics, Astronomy and Astrophysics, Artificial Intelligence, Molecular Biology and Mechanics of Materials, having authored 11 papers that have together received 335 indexed citations. Recurring topics across this work include Geological and Geochemical Analysis (8 papers), High-pressure geophysics and materials (3 papers), earthquake and tectonic studies (3 papers), Planetary Science and Exploration (3 papers), Geochemistry and Geologic Mapping (3 papers), Astro and Planetary Science (2 papers), Metallurgical Processes and Thermodynamics (1 paper) and Space Exploration and Technology (1 paper). The work is most often cited by research in Geophysics (306 citations), Astronomy and Astrophysics (73 citations), Geochemistry and Petrology (18 citations), Paleontology (17 citations) and Ceramics and Composites (12 citations). J. A. Barr has collaborated with scholars based in United States, Switzerland and Germany. Frequent co-authors include T. L. Grove, Catherine McCammon, Étienne Médard, M. J. Krawczynski, C. B. Till, A. H. Wilson, L. T. Elkins‐Tanton, Richard W. Carlson and S. R. Sutton. Their work appears in journals such as Contributions to Mineralogy and Petrology, Geochimica et Cosmochimica Acta, American Mineralogist, Earth and Planetary Science Letters and Geology.
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.