J. Aléon

4.3k citations

49 papers · 1.3k indexed · h-index 20

Impact in

Astronomy and Astrophysics top 2%
- Astro and Planetary Science
- Planetary Science and Exploration
- Astrophysics and Star Formation Studies
- Stellar, planetary, and galactic studies
Geophysics top 5%
- High-pressure geophysics and materials
- Geological and Geochemical Analysis

Papers in ⓘ

Astronomy and Astrophysics 37
- Astro and Planetary Science 37
- Astrophysics and Star Formation Studies 12
- Stellar, planetary, and galactic studies 11
- Planetary Science and Exploration 10
Geophysics 14
- High-pressure geophysics and materials 7
- Geological and Geochemical Analysis 6

Co-authors: K. D. McKeegan (10 shared papers)Alexander N. Krot (6 shared papers)F. Robert (7 shared papers)Marc Chaussidon (7 shared papers)Jean‐Noël Rouzaud (6 shared papers)C. Engrand (5 shared papers)E. Charon (6 shared papers)Hisayoshi Yurimoto (2 shared papers)
Journals: Geochimica et Cosmochimica Acta (7 papers)Meteoritics and Planetary Science (5 papers)The Astrophysical Journal (3 papers)Earth and Planetary Science Letters (3 papers)Icarus (2 papers)
Partner nations: France United States Germany

In The Last Decade

J. Aléon

46 papers receiving 1.2k citations

Peers

Countries citing papers authored by J. Aléon

Since Specialization

Citations

This map shows the geographic impact of J. Aléon'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. Aléon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Aléon more than expected).

Fields of papers citing papers by J. Aléon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Aléon. 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. Aléon. The network helps show where J. Aléon may publish in the future.

Co-authors

The 25 scholars most cited alongside J. Aléon, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Aléon Line = papers co-authored together J. Aléon links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 49 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Extreme Deuterium Excesses in Ultracarbonaceous Micrometeorites from Central Antarctic Snow Science ·J. Duprat, E. Dobrică, C. Engrand, J. Aléon, Yves Marrocchi, S. Mostefaoui, Anders Meibom, Hugues Leroux, Jean‐Noël Rouzaud, M. Gounelle, F. Robert	2010	134
2	Oxygen Isotopes of Chondritic Components Reviews in Mineralogy and Geochemistry ·Hisayoshi Yurimoto, Alexander N. Krot, B.-G. Choi, J. Aléon, T. Kunihiro, A. J. Brearley	2008	126
3	Calcium‐aluminum‐rich inclusions and amoeboid olivine aggregates from the CR carbonaceous chondrites Meteoritics and Planetary Science ·J. Aléon, Alexander N. Krot, K. D. McKeegan	2002	100
4	A refractory inclusion returned by Stardust from comet 81P/Wild 2 Meteoritics and Planetary Science ·S. B. Simon, Davis Joswiak, H. A. Ishii, J. P. Bradley, Miaofang Chi, Lawrence Grossman, J. Aléon, D. E. Brownlee, Stewart Fallon, I. D. Hutcheon, G. Matrajt, K. D. McKeegan	2008	91
5	MULTIPLE ORIGINS OF NITROGEN ISOTOPIC ANOMALIES IN METEORITES AND COMETS The Astrophysical Journal ·J. Aléon	2010	73
6	Graphitization at low temperatures (600–1200°C) in the presence of iron implications in planetology Carbon ·E. Charon, Jean‐Noël Rouzaud, J. Aléon	2013	69
7	Evolution of Oxygen Isotopic Composition in the Inner Solar Nebula The Astrophysical Journal ·Alexander N. Krot, I. D. Hutcheon, Hisayoshi Yurimoto, Jeffrey N. Cuzzi, K. D. McKeegan, E. R. D. Scott, G. Libourel, Marc Chaussidon, J. Aléon, Michael I. Petaev	2005	64
8	Clues to the origin of interplanetary dust particles from the isotopic study of their hydrogen-bearing phases Geochimica et Cosmochimica Acta ·J. Aléon, C. Engrand, François Robert, Marc Chaussidon	2001	62
9	Nitrogen isotopic composition of macromolecular organic matter in interplanetary dust particles Geochimica et Cosmochimica Acta ·J. Aléon, F. Robert, Marc Chaussidon, Bernard Marty	2003	59
10	Oxygen isotope heterogeneities in the earliest protosolar gas recorded in a meteoritic calcium–aluminum-rich inclusion Earth and Planetary Science Letters ·J. Aléon, Ahmed ElGoresy, E. Zinner	2007	46
11	Oxygen isotopic composition of chondritic interplanetary dust particles: A genetic link between carbonaceous chondrites and comets Geochimica et Cosmochimica Acta ·J. Aléon, C. Engrand, L. A. Leshin, K. D. McKeegan	2009	44
12	Oxygen isotopes in single micrometer-sized quartz grains: tracing the source of Saharan dust over long-distance atmospheric transport Geochimica et Cosmochimica Acta ·J. Aléon, Marc Chaussidon, Bernard Marty, L. Schütz, R. Jaenicke	2002	42
13	THREE-DIMENSIONAL LAGRANGIAN TURBULENT DIFFUSION OF DUST GRAINS IN A PROTOPLANETARY DISK: METHOD AND FIRST APPLICATIONS The Astrophysical Journal ·S. Charnoz, L. Fouchet, J. Aléon, Manuel Moreira	2011	35
14	Interstellar chemistry recorded by nitrogen isotopes in Solar System organic matter Icarus ·J. Aléon, F. Robert	2003	31
15	Oxygen isotopes in the early protoplanetary disk inferred from pyroxene in a classical type B CAI Earth and Planetary Science Letters ·J. Aléon	2016	28
16	Fine-grained, spinel-rich inclusions from the reduced CV chondrite Efremovka: II. Oxygen isotopic compositions Meteoritics and Planetary Science ·J. Aléon, Alexander N. Krot, K. D. McKeegan, G. J. MacPherson, A. A. Ulyanov	2005	26
17	Extreme oxygen isotope ratios in the early Solar System Nature ·J. Aléon, F. Robert, J. Duprat, Sylvie Derenne	2005	24
18	First-principles modeling of chlorine isotope fractionation between chloride-bearing molecules and minerals Chemical Geology ·Etienne Balan, Laura Créon, C. Sanloup, J. Aléon, Marc Blanchard, Lorenzo Paulatto, Hélène Bureau	2019	20
19	On a Reliable Structural Characterization of Polished Carbons in Meteorites by Raman Microspectroscopy Spectroscopy Letters ·M.R. Ammar, E. Charon, Jean‐Noël Rouzaud, J. Aléon, G. Guimbretière, P. Šimon	2011	20
20	Optimal recharging strategy for battery-switch stations for electric vehicles in France Energy Policy ·Margaret Armstrong, C. El Hajj Moussa, (unknown), (unknown), J. Aléon	2013	20

About J. Aléon

J. Aléon is a scholar working on Astronomy and Astrophysics, Geophysics, Ecology, Atmospheric Science and Radiation, having authored 49 papers that have together received 1.3k indexed citations. Recurring topics across this work include Astro and Planetary Science (37 papers), Astrophysics and Star Formation Studies (12 papers), Stellar, planetary, and galactic studies (11 papers), Planetary Science and Exploration (10 papers), Isotope Analysis in Ecology (9 papers), High-pressure geophysics and materials (7 papers), Geological and Geochemical Analysis (6 papers) and Nuclear Physics and Applications (5 papers). The work is most often cited by research in Astronomy and Astrophysics (1.1k citations), Geophysics (305 citations), Atmospheric Science (214 citations), Ecology (204 citations) and Geochemistry and Petrology (26 citations). J. Aléon has collaborated with scholars based in France, United States and Germany. Frequent co-authors include K. D. McKeegan, Alexander N. Krot, F. Robert, Marc Chaussidon, Jean‐Noël Rouzaud, C. Engrand, E. Charon, Hisayoshi Yurimoto, Bernard Marty and A. J. Brearley. Their work appears in journals such as Geochimica et Cosmochimica Acta, Meteoritics and Planetary Science, The Astrophysical Journal, Earth and Planetary Science Letters and Icarus.

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.

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