Martin Haas

3.9k total citations
142 papers, 2.4k citations indexed

About

Martin Haas is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Martin Haas has authored 142 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Astronomy and Astrophysics, 32 papers in Instrumentation and 26 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Martin Haas's work include Galaxies: Formation, Evolution, Phenomena (64 papers), Stellar, planetary, and galactic studies (43 papers) and Astrophysics and Star Formation Studies (39 papers). Martin Haas is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (64 papers), Stellar, planetary, and galactic studies (43 papers) and Astrophysics and Star Formation Studies (39 papers). Martin Haas collaborates with scholars based in Germany, United States and Chile. Martin Haas's co-authors include R. Chini, U. Klaas, R. Siebenmorgen, E. Krügel, D. Lemke, B. Schulz, S. Müller, M. Ramolla, K. Meisenheimer and F. Pozo Núñez and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Environmental Health Perspectives.

In The Last Decade

Martin Haas

132 papers receiving 2.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Martin Haas Germany 26 1.9k 450 401 267 144 142 2.4k
T. J. Sumner United Kingdom 23 861 0.5× 166 0.4× 549 1.4× 378 1.4× 28 0.2× 118 1.6k
G. Ricker United States 31 3.4k 1.8× 550 1.2× 1.2k 3.0× 231 0.9× 49 0.3× 199 4.1k
D. L. DePoy United States 30 2.6k 1.4× 915 2.0× 247 0.6× 397 1.5× 175 1.2× 159 2.8k
C. A. Hummel United States 26 2.0k 1.1× 628 1.4× 220 0.5× 520 1.9× 79 0.5× 123 2.3k
Guillermo González United States 29 2.7k 1.5× 664 1.5× 368 0.9× 174 0.7× 54 0.4× 144 3.6k
J. M. Beckers United States 26 1.9k 1.0× 148 0.3× 61 0.2× 875 3.3× 35 0.2× 166 2.8k
Mark Clampin United States 31 3.7k 2.0× 957 2.1× 132 0.3× 465 1.7× 220 1.5× 151 4.0k
W. Priedhorsky United States 29 1.9k 1.0× 106 0.2× 1.0k 2.6× 200 0.7× 10 0.1× 126 2.8k
Bernhard R. Brandl Netherlands 28 3.4k 1.8× 930 2.1× 243 0.6× 406 1.5× 261 1.8× 135 3.6k
Peter Wizinowich United States 21 1.4k 0.7× 437 1.0× 51 0.1× 1.1k 4.2× 55 0.4× 163 2.2k

Countries citing papers authored by Martin Haas

Since Specialization
Citations

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

Fields of papers citing papers by Martin Haas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Martin Haas

This figure shows the co-authorship network connecting the top 25 collaborators of Martin Haas. A scholar is included among the top collaborators of Martin Haas 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 Martin Haas. Martin Haas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Weilbacher, P., W. Kollatschny, Doron Chelouche, et al.. (2025). Double-peaked Ca II traces a relativistic broad-line region disk in NGC 4593. Astronomy and Astrophysics. 697. L5–L5.
2.
Balber, Theresa, Joachim Friske, Martin Haas, et al.. (2025). Quantitative accuracy of preclinical in ovo PET/MRI: influence of attenuation and quantification methods. EJNMMI Physics. 12(1). 5–5.
3.
Chelouche, Doron, Martin Haas, M. Ramolla, et al.. (2025). Broad-line Region Characterization in Dozens of Active Galactic Nuclei Using Small-aperture Telescopes. The Astrophysical Journal Supplement Series. 276(2). 48–48. 1 indexed citations
4.
Chiaberge, M., Erini Lambrides, Eileen T. Meyer, et al.. (2024). Powerful Radio-loud Quasars Are Triggered by Galaxy Mergers in the Cosmic Bright Ages. The Astrophysical Journal. 963(2). 91–91. 9 indexed citations
5.
Wilkes, B. J., S. P. Willner, Joanna Kuraszkiewicz, et al.. (2024). A Multiwavelength Portrait of the 3C 220.3 Lensed System. The Astrophysical Journal. 974(2). 171–171.
6.
Zgirski, Bartłomiej, W. Gieren, G. Pietrzyński, et al.. (2024). Infrared surface brightness technique applied to RR Lyrae stars from the solar neighborhood. Astronomy and Astrophysics. 690. A295–A295. 1 indexed citations
7.
Haas, Martin, et al.. (2024). The rotation rate of single- and double-lined southern O stars. Astronomy and Astrophysics. 692. A192–A192.
8.
Azadi, Mojegan, B. J. Wilkes, Joanna Kuraszkiewicz, et al.. (2023). Disentangling the AGN and Star formation Contributions to the Radio–X-Ray Emission of Radio-loud Quasars at 1 < Z < 2. The Astrophysical Journal. 945(2). 145–145. 8 indexed citations
9.
Kuraszkiewicz, Joanna, B. J. Wilkes, Johannes Büchner, et al.. (2021). Beyond Simple AGN Unification with Chandra-observed 3CRR Sources at 0.5 < z < 1. The Astrophysical Journal. 913(2). 134–134. 11 indexed citations
10.
Zajaček, Michal, B. Czerny, Mary Loli Martínez‐Aldama, et al.. (2020). Time-delay Measurement of Mg ii Broad-line Response for the Highly Accreting Quasar HE 0413-4031: Implications for the Mg ii–based Radius–Luminosity Relation. The Astrophysical Journal. 896(2). 146–146. 25 indexed citations
11.
Borkovits, T., S. Rappaport, Thomas G. Kaye, et al.. (2018). Photodynamical analysis of the triply eclipsing hierarchical triple system EPIC 249432662. Monthly Notices of the Royal Astronomical Society. 483(2). 1934–1951. 31 indexed citations
12.
Haas, Martin, Á. Kóspál, Franz-Josef Hambsch, et al.. (2015). Light curves of the latest FUor: Indication of a close binary. Springer Link (Chiba Institute of Technology). 6 indexed citations
13.
Ramolla, M., et al.. (2015). The stability of the optical flux variation gradient for 3C 120. Springer Link (Chiba Institute of Technology). 9 indexed citations
14.
Kóspál, Á., et al.. (2015). THE PROGENITOR OF THE FUor-TYPE YOUNG ERUPTIVE STAR 2MASS J06593158–0405277. The Astrophysical Journal Letters. 801(1). L5–L5. 14 indexed citations
15.
Núñez, F. Pozo, M. Ramolla, Martin Haas, et al.. (2015). The broad-line region and dust torus size of the Seyfert 1\n galaxy PGC 50427. Springer Link (Chiba Institute of Technology). 19 indexed citations
16.
Núñez, F. Pozo, Martin Haas, R. Chini, et al.. (2014). Dust reverberation-mapping of the Seyfert 1 galaxy WPVS48. Springer Link (Chiba Institute of Technology). 13 indexed citations
17.
Haas, Martin, E. Pantin, H. Horst, et al.. (2007). VISIR / VLT mid-infrared imaging of Seyfert\n nuclei: \n nuclear dust emission and the Seyfert-2 dichotomy. Springer Link (Chiba Institute of Technology). 19 indexed citations
18.
Leipski, C., Martin Haas, H. Meusinger, et al.. (2007). Narrow-line AGN in the ISO-2MASS survey\n. Springer Link (Chiba Institute of Technology). 5 indexed citations
19.
Haas, Martin, R. Siebenmorgen, C. Leipski, et al.. (2004). Mid-infrared selection of AGN. Springer Link (Chiba Institute of Technology). 15 indexed citations
20.
Haas, Martin, et al.. (1992). Comparison of Knox-Thompson and Bispectrum Phase Recovery for Two-Dimensional Near Infrared Speckle Data. 39. 511. 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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