J. E. Chiar

3.5k citations

52 papers · 2.5k indexed · h-index 27

Impact in

Astronomy and Astrophysics top 1%
- Astrophysics and Star Formation Studies
- Stellar, planetary, and galactic studies
- Astro and Planetary Science
- Galaxies: Formation, Evolution, Phenomena
Spectroscopy top 0.5%
- Molecular Spectroscopy and Structure

Papers in ⓘ

Astronomy and Astrophysics 50
- Astrophysics and Star Formation Studies 50
- Stellar, planetary, and galactic studies 25
- Astro and Planetary Science 9
Spectroscopy 35
- Molecular Spectroscopy and Structure 27
- Spectroscopy and Laser Applications 7

Co-authors: D. C. B. Whittet (27 shared papers)A. G. G. M. Tielens (27 shared papers)A. J. Adamson (12 shared papers)A. C. A. Boogert (20 shared papers)P. A. Gerakines (9 shared papers)E. F. van Dishoeck (10 shared papers)W. A. Schutte (9 shared papers)E. L. Gibb (6 shared papers)
Journals: The Astrophysical Journal (35 papers)Origins of Life and Evolution of Biospheres (1 paper)Monthly Notices of the Royal Astronomical Society (1 paper)The Astrophysical Journal Supplement Series (1 paper)Astronomy and Astrophysics (1 paper)
Partner nations: United States Netherlands United Kingdom

In The Last Decade

J. E. Chiar

51 papers receiving 2.4k citations

Peers

Countries citing papers authored by J. E. Chiar

Since Specialization

Citations

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

Fields of papers citing papers by J. E. Chiar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J. E. Chiar, 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. E. Chiar Line = papers co-authored together J. E. Chiar 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 52 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	An Inventory of Interstellar Ices toward the Embedded Protostar W33A The Astrophysical Journal ·E. L. Gibb, D. C. B. Whittet, W. A. Schutte, A. C. A. Boogert, J. E. Chiar, P. Ehrenfreund, P. A. Gerakines, J. V. Keane, A. G. G. M. Tielens, E. F. van Dishoeck, O. Kerkhof	2000	306
2	Observations of Solid Carbon Dioxide in Molecular Clouds with theInfrared Space Observatory The Astrophysical Journal ·P. A. Gerakines, D. C. B. Whittet, P. Ehrenfreund, A. C. A. Boogert, A. G. G. M. Tielens, W. A. Schutte, J. E. Chiar, E. F. van Dishoeck, T. Prusti, F. Helmich, Th. de Graauw	1999	206
3	The Composition and Distribution of Dust along the Line of Sight toward the Galactic Center The Astrophysical Journal ·J. E. Chiar, A. G. G. M. Tielens, D. C. B. Whittet, W. A. Schutte, A. C. A. Boogert, D. Lutz, E. F. van Dishoeck, Max P. Bernstein	2000	201
4	High-Resolution Studies of Solid CO in the Taurus Dark Cloud: Characterizing the Ices in Quiescent Clouds The Astrophysical Journal ·J. E. Chiar, A. J. Adamson, T. H. Kerr, D. C. B. Whittet	1995	140
5	Detection of Abundant CO[TINF]2[/TINF] Ice in the Quiescent Dark Cloud Medium toward Elias 16 The Astrophysical Journal ·D. C. B. Whittet, P. A. Gerakines, A. G. G. M. Tielens, A. J. Adamson, A. C. A. Boogert, J. E. Chiar, Th. de Graauw, P. Ehrenfreund, T. Prusti, W. A. Schutte, B. Vandenbussche, E. F. van Dishoeck	1998	119
6	Fire and Ice: Spitzer Infrared Spectrograph (IRS) Mid‐Infrared Spectroscopy of IRAS F00183−7111 The Astrophysical Journal Supplement Series ·H. W. W. Spoon, L. Armus, J. Cami, A. G. G. M. Tielens, J. E. Chiar, E. Peeters, J. V. Keane, V. Charmandaris, P. N. Appleton, Harry I. Teplitz, M. Burgdorf	2004	101
7	ICE AND DUST IN THE QUIESCENT MEDIUM OF ISOLATED DENSE CORES The Astrophysical Journal ·A. C. A. Boogert, Tracy L. Huard, Amanda M. Cook, J. E. Chiar, C. Knez, L. Decin, Geoffrey A. Blake, A. G. G. M. Tielens, E. F. van Dishoeck	2011	98
8	The Abundance of Carbon Dioxide Ice in the Quiescent Intracloud Medium The Astrophysical Journal ·D. C. B. Whittet, S. Shenoy, Edwin A. Bergin, J. E. Chiar, P. A. Gerakines, E. L. Gibb, Gary J. Melnick, David A. Neufeld	2007	92
9	Three Micron Hydrocarbon and Methanol Absorption in Taurus The Astrophysical Journal ·J. E. Chiar, A. J. Adamson, D. C. B. Whittet	1996	85
10	THE STRUCTURE, ORIGIN, AND EVOLUTION OF INTERSTELLAR HYDROCARBON GRAINS The Astrophysical Journal ·J. E. Chiar, A. G. G. M. Tielens, A. J. Adamson, Alessandra Ricca	2013	81
11	Processing of Icy Mantles in Protostellar Envelopes The Astrophysical Journal ·J. E. Chiar, P. A. Gerakines, D. C. B. Whittet, Y. J. Pendleton, A. G. G. M. Tielens, A. J. Adamson, A. C. A. Boogert	1998	78
12	Near‐Infrared Spectroscopy of the Proto–Planetary Nebula CRL 618 and the Origin of the Hydrocarbon Dust Component in the Interstellar Medium The Astrophysical Journal ·J. E. Chiar, Y. J. Pendleton, T. R. Geballe, A. G. G. M. Tielens	1998	64
13	Solid carbon monoxide in the Serpens dark cloud The Astrophysical Journal ·J. E. Chiar, A. J. Adamson, T. H. Kerr, D. C. B. Whittet	1994	63
14	The Relationship between the Optical Depth of the 9.7 μm Silicate Absorption Feature and Infrared Differential Extinction in Dense Clouds The Astrophysical Journal ·J. E. Chiar, Kimberly Ennico, Y. J. Pendleton, A. C. A. Boogert, Thomas P. Greene, C. Knez, C. J. Lada, Thomas L. Roellig, A. G. G. M. Tielens, M. W. Werner, D. C. B. Whittet	2007	62
15	Solid Carbon Dioxide in Regions of Low‐Mass Star Formation The Astrophysical Journal ·A. Nummelin, D. C. B. Whittet, E. L. Gibb, P. A. Gerakines, J. E. Chiar	2001	60
16	Weak ice absorption features at 7.24 and 7.41 mu m in the spectrum of the obscured young stellar object W 33A University of Groningen research database (University of Groningen / Centre for Information Technology) ·W. A. Schutte, A. C. A. Boogert, A. G. G. M. Tielens, D. C. B. Whittet, P. A. Gerakines, J. E. Chiar, P. Ehrenfreund, J. Mayo Greenberg, van Dishoeck, de Th. Graauw	1999	57
17	Hydrocarbons, Ices, and “XCN” in the Line of Sight toward the Galactic Center The Astrophysical Journal ·J. E. Chiar, A. J. Adamson, Y. J. Pendleton, D. C. B. Whittet, Douglas A. Caldwell, E. L. Gibb	2002	57
18	OBSERVATIONAL CONSTRAINTS ON METHANOL PRODUCTION IN INTERSTELLAR AND PREPLANETARY ICES The Astrophysical Journal ·D. C. B. Whittet, Amanda Cook, Eric Herbst, J. E. Chiar, S. Shenoy	2011	56
19	Interstellar Dust Absorption Features in the Infrared Spectrum of HH 100-IR: Searching for the Nitrogen Component of the Ices The Astrophysical Journal ·D. C. B. Whittet, Robert G. Smith, A. J. Adamson, D. K. Aitken, J. E. Chiar, T. H. Kerr, P. F. Roche, C. H. Smith, C. M. Wright	1996	51
20	Searching for Ammonia in Grain Mantles toward Massive Young Stellar Objects The Astrophysical Journal ·E. L. Gibb, D. C. B. Whittet, J. E. Chiar	2001	48

About J. E. Chiar

J. E. Chiar is a scholar working on Astronomy and Astrophysics, Spectroscopy, Atmospheric Science, Fluid Flow and Transfer Processes and Instrumentation, having authored 52 papers that have together received 2.5k indexed citations. Recurring topics across this work include Astrophysics and Star Formation Studies (50 papers), Molecular Spectroscopy and Structure (27 papers), Stellar, planetary, and galactic studies (25 papers), Atmospheric Ozone and Climate (18 papers), Astro and Planetary Science (9 papers), Spectroscopy and Laser Applications (7 papers), Advanced Combustion Engine Technologies (5 papers) and Advanced Chemical Physics Studies (3 papers). The work is most often cited by research in Astronomy and Astrophysics (2.3k citations), Spectroscopy (1.1k citations), Atmospheric Science (777 citations), Atomic and Molecular Physics, and Optics (710 citations) and Instrumentation (53 citations). J. E. Chiar has collaborated with scholars based in United States, Netherlands and United Kingdom. Frequent co-authors include D. C. B. Whittet, A. G. G. M. Tielens, A. J. Adamson, A. C. A. Boogert, P. A. Gerakines, E. F. van Dishoeck, W. A. Schutte, E. L. Gibb, T. H. Kerr and Y. J. Pendleton. Their work appears in journals such as The Astrophysical Journal, Origins of Life and Evolution of Biospheres, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal Supplement Series and Astronomy and Astrophysics.

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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