D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Earth Science D-index 33 Citations 3,758 120 World Ranking 5483 National Ranking 2105

Overview

What is he best known for?

The fields of study he is best known for:

  • Mineral
  • Basalt
  • Olivine

Chondrule, Mineralogy, Chondrite, Olivine and Meteorite are his primary areas of study. His Chondrule study frequently links to adjacent areas such as Silicate. Within one scientific family, he focuses on topics pertaining to Analytical chemistry under Mineralogy, and may sometimes address concerns connected to Evaporation, Rayleigh fractionation, Metamorphic rock and Chromium.

As a part of the same scientific study, Roger H. Hewins usually deals with the Chondrite, concentrating on Formation and evolution of the Solar System and frequently concerns with Partial melting, Silicon, Metamorphism and Fayalite. In the field of Olivine, his study on Pyroxene overlaps with subjects such as Liquidus. His Meteorite research is multidisciplinary, relying on both Martian and Geochemistry.

His most cited work include:

  • Origin and age of the earliest Martian crust from meteorite NWA 7533 (172 citations)
  • Origin and age of the earliest Martian crust from meteorite NWA 7533 (172 citations)
  • The Paris meteorite, the least altered CM chondrite so far (125 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Chondrule, Mineralogy, Geochemistry, Chondrite and Meteorite. The Chondrule study combines topics in areas such as Thermodynamics, Olivine and Analytical chemistry. His Mineralogy research includes themes of Texture, Grain size and Silicate.

When carried out as part of a general Geochemistry research project, his work on Breccia and Pyroxene is frequently linked to work in Clastic rock, therefore connecting diverse disciplines of study. Roger H. Hewins focuses mostly in the field of Chondrite, narrowing it down to matters related to Crystallization and, in some cases, Texture and Anorthite. His Meteorite research focuses on subjects like Martian, which are linked to Regolith, Crust and Zircon.

He most often published in these fields:

  • Chondrule (66.18%)
  • Mineralogy (39.71%)
  • Geochemistry (46.32%)

What were the highlights of his more recent work (between 2016-2021)?

  • Geochemistry (46.32%)
  • Chondrule (66.18%)
  • Chondrite (42.65%)

In recent papers he was focusing on the following fields of study:

Roger H. Hewins mainly investigates Geochemistry, Chondrule, Chondrite, Pigeonite and Pyroxene. His study of Breccia is a part of Geochemistry. His Chondrule study necessitates a more in-depth grasp of Meteorite.

His research integrates issues of Spectroscopy, Grain size and Electron microprobe in his study of Chondrite. His Pigeonite study combines topics in areas such as Fractional crystallization, Poikilitic, Melt inclusions, Olivine and Nakhlite. Roger H. Hewins has researched Pyroxene in several fields, including Petrology and Augite.

Between 2016 and 2021, his most popular works were:

  • Regolith breccia Northwest Africa 7533: Mineralogy and petrology with implications for early Mars (20 citations)
  • Regolith breccia Northwest Africa 7533: Mineralogy and petrology with implications for early Mars (20 citations)
  • The Chondritic Assemblage (6 citations)

In his most recent research, the most cited papers focused on:

  • Mineral
  • Thermodynamics
  • Basalt

The scientist’s investigation covers issues in Geochemistry, Breccia, Chondrule, Astrobiology and Cooling rates. His work on Pyroxene as part of his general Geochemistry study is frequently connected to Feldspar, thereby bridging the divide between different branches of science. His Breccia research incorporates elements of Sulfur, Martian, Isotopic composition, Regolith and Zircon.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Origin and age of the earliest Martian crust from meteorite NWA 7533

M. Humayun;Alexander Nemchin;Alexander Nemchin;B. Zanda;B. Zanda;R. Hewins;R. Hewins.
Nature (2013)

238 Citations

The Paris meteorite, the least altered CM chondrite so far

Roger H. Hewins;Roger H. Hewins;Michèle Bourot-Denise;Brigitte Zanda;Hugues Leroux.
Geochimica et Cosmochimica Acta (2014)

170 Citations

Experimental Constraints on Chondrule Formation

R. H. Hewins;Connolly, H. C., Lofgren, G. E.,;G. Libourel.
ASPC (2005)

168 Citations

Origin and metamorphic redistribution of silicon, chromium, and phosphorus in the metal of chondrites.

Brigitte Zanda;Michéle Bourot-Denise;Claude Perron;Roger H. Hewins.
Science (1994)

153 Citations

Formation conditions of pyroxene-olivine and magnesian olivine chondrules

Patrick M. Radomsky;Roger H. Hewins.
Geochimica et Cosmochimica Acta (1990)

137 Citations

Chondrules and the Protoplanetary Disk

R. H. Hewins;Rhian Jones;Ed Scott.
Chondrules and the Protoplanetary Disk (2011)

134 Citations

Experimental studies of chondrules

R. H. Hewins.
Meteorites and the Early Solar System (1988)

131 Citations

Temperature conditions for chondrule formation

Roger H. Hewins;Patrick M. Radomsky.
Meteoritics (1990)

130 Citations

Tissint Martian Meteorite: A Fresh Look at the Interior, Surface, and Atmosphere of Mars

H. Chennaoui Aoudjehane;G. Avice;Jean-Alix Barrat;Omar Boudouma.
Science (2012)

129 Citations

Carbon and the formation of reduced chondrules

Harold C. Connolly;Roger H. Hewins;Richard D. Ash;Brigitte Zanda.
Nature (1994)

118 Citations

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