A. J. Steffl

3.9k total citations
66 papers, 1.4k citations indexed

About

A. J. Steffl is a scholar working on Astronomy and Astrophysics, Ecology and Aerospace Engineering. According to data from OpenAlex, A. J. Steffl has authored 66 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Astronomy and Astrophysics, 10 papers in Ecology and 9 papers in Aerospace Engineering. Recurrent topics in A. J. Steffl's work include Astro and Planetary Science (53 papers), Planetary Science and Exploration (33 papers) and Solar and Space Plasma Dynamics (17 papers). A. J. Steffl is often cited by papers focused on Astro and Planetary Science (53 papers), Planetary Science and Exploration (33 papers) and Solar and Space Plasma Dynamics (17 papers). A. J. Steffl collaborates with scholars based in United States, France and Japan. A. J. Steffl's co-authors include F. Bagenal, P. A. Delamere, S. A. Stern, J. W. Parker, H. A. Weaver, P. D. Feldman, M. H. Versteeg, D. C. Slater, G. R. Gladstone and Lori M. Feaga and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

A. J. Steffl

64 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A. J. Steffl United States	20	1.3k	248	138	131	98	66	1.4k
D. H. Atkinson United States	12	993 0.7×	206 0.8×	252 1.8×	156 1.2×	66 0.7×	58	1.1k
J. R. Szalay United States	26	2.2k 1.6×	392 1.6×	195 1.4×	160 1.2×	34 0.3×	154	2.3k
M. H. Versteeg United States	17	977 0.7×	89 0.4×	156 1.1×	183 1.4×	103 1.1×	66	1.1k
F. Colas France	20	1.1k 0.8×	96 0.4×	221 1.6×	85 0.6×	109 1.1×	80	1.1k
J. Mukherjee United States	12	694 0.5×	107 0.4×	85 0.6×	111 0.8×	39 0.4×	31	717
A. V. Krivov Germany	29	2.3k 1.8×	70 0.3×	144 1.0×	201 1.5×	38 0.4×	102	2.4k
B. Sicardy France	23	1.6k 1.2×	71 0.3×	349 2.5×	82 0.6×	110 1.1×	127	1.7k
E. García‐Melendo Spain	19	1.1k 0.8×	185 0.7×	301 2.2×	42 0.3×	124 1.3×	60	1.2k
M. Sremčević United States	20	1.1k 0.8×	73 0.3×	154 1.1×	54 0.4×	95 1.0×	43	1.1k
A. Brahic France	19	1.1k 0.8×	83 0.3×	238 1.7×	76 0.6×	61 0.6×	72	1.1k

Countries citing papers authored by A. J. Steffl

Since Specialization

Citations

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

Fields of papers citing papers by A. J. Steffl

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. J. Steffl

This figure shows the co-authorship network connecting the top 25 collaborators of A. J. Steffl. A scholar is included among the top collaborators of A. J. Steffl based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. J. Steffl. A. J. Steffl is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Noonan, John W., G. Rinaldi, P. D. Feldman, et al.. (2021). Analysis of Hybrid Gas–Dust Outbursts Observed at 67P/Churyumov–Gerasimenko. The Astronomical Journal. 162(1). 4–4. 6 indexed citations

Noonan, John W., D. Bockelée–Morvan, P. D. Feldman, et al.. (2021). Spatial Distribution of Ultraviolet Emission from Cometary Activity at 67P/Churyumov-Gerasimenko. The Astronomical Journal. 162(1). 5–5. 1 indexed citations

Kammer, Joshua A., G. R. Gladstone, L. A. Young, et al.. (2019). New Horizons Observations of an Ultraviolet Stellar Occultation and Appulse by Pluto’s Atmosphere. The Astronomical Journal. 159(1). 26–26. 5 indexed citations

Keeney, Brian A., S. A. Stern, Ronald J. Vervack, et al.. (2019). Upper Limits for Emissions in the Coma of Comet 67P/Churyumov–Gerasimenko near Perihelion as Measured by Rosetta’s Alice Far-UV Spectrograph. The Astronomical Journal. 158(6). 252–252. 1 indexed citations

Tsuchiya, Fuminori, Hiroaki Misawa, Masato Kagitani, et al.. (2019). Azimuthal Variation in the Io Plasma Torus Observed by the Hisaki Satellite From 2013 to 2016. Journal of Geophysical Research Space Physics. 124(5). 3236–3254. 14 indexed citations

Steffl, A. J., L. A. Young, D. F. Strobel, et al.. (2019). Pluto's Ultraviolet Spectrum, Airglow Emissions, and Surface Reflectance. 2019. 1 indexed citations

Keeney, Brian A., S. A. Stern, P. D. Feldman, et al.. (2017). Stellar Occultation by Comet 67P/Churyumov-Gerasimenko Observed with the R-Alice Ultraviolet Spectrograph. DPS. 1 indexed citations

Feldman, P. D., Michael F. A’Hearn, Lori M. Feaga, et al.. (2016). THE NATURE AND FREQUENCY OF THE GAS OUTBURSTS IN COMET 67P/CHURYUMOV–GERASIMENKO OBSERVED BY THE ALICE FAR-ULTRAVIOLET SPECTROGRAPH ON ROSETTA. The Astrophysical Journal Letters. 825(1). L8–L8. 22 indexed citations

Steffl, A. J., Michael F. A’Hearn, Jean‐Loup Bertaux, et al.. (2016). Icy outbursts from comet 67P/Churyumov-Gerasimenko as observed by the Alice FUV spectrograph. 48. 1 indexed citations

10.

Gladstone, G. R., K. D. Retherford, John S. Eterno, et al.. (2013). The Ultraviolet Spectrograph on the JUICE Mission (JUICE-UVS). European Planetary Science Congress.

11.

Showalter, M. R., H. A. Weaver, S. A. Stern, et al.. (2012). Pluto's P4 and P5: Latest Results for Pluto's Tiniest Moons. DPS. 2 indexed citations

12.

Showalter, M. R., Douglas P. Hamilton, H. A. Weaver, et al.. (2012). Pluto's "P4" and the Search for Additional Rings and Moons. EGUGA. 12018. 1 indexed citations

13.

Retherford, K. D., G. R. Gladstone, S. A. Stern, et al.. (2011). LRO — Lyman Alpha Mapping Project (LAMP) Far-UV Maps of the Lunar Poles. 1646. 68. 1 indexed citations

14.

Gladstone, G. R., K. D. Retherford, S. A. Stern, et al.. (2011). The Moon's Permanently Shadowed Regions as Observed by LRO's Lyman Alpha Mapping Project (LAMP) Instrument. AGUFM. 2011. 1 indexed citations

15.

Steffl, A. J., et al.. (2010). New Horizons Spice Kernels V1.0. 1 indexed citations

16.

Parker, J. W., S. A. Stern, A. J. Steffl, et al.. (2010). Ultraviolet Exploration of 21 Lutetia by the Alice UV Spectrometer Aboard Rosetta. AGU Fall Meeting Abstracts. 2010. 1 indexed citations

17.

Stern, S. A., J. W. Parker, A. J. Steffl, et al.. (2010). Ultraviolet Exploration of 21 Lutetia by the Alice UV Spectrometer Aboard Rosetta. 42. 1 indexed citations

18.

Weaver, H. A., M. F. A’Hearn, J. L. Bertaux, et al.. (2009). Hubble UV and Visible Observations of Asteroid (21) Lutetia. 41. 1 indexed citations

19.

Stern, S. A., D. D. Durda, A. J. Steffl, Donald M. Hassler, & N. Cunningham. (2007). New Constraints from STEREO on the Population of Vulcanoids Interior to Mercury. 1 indexed citations

20.

Bagenal, F., P. A. Delamere, A. J. Steffl, & M. Horányi. (2004). Time variability of plasma production in the Io torus. AGU Spring Meeting Abstracts. 2004. 1 indexed citations

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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