U. Klaas

2.2k total citations
80 papers, 1.3k citations indexed

About

U. Klaas is a scholar working on Astronomy and Astrophysics, Instrumentation and Aerospace Engineering. According to data from OpenAlex, U. Klaas has authored 80 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Astronomy and Astrophysics, 18 papers in Instrumentation and 13 papers in Aerospace Engineering. Recurrent topics in U. Klaas's work include Galaxies: Formation, Evolution, Phenomena (38 papers), Astrophysics and Star Formation Studies (37 papers) and Stellar, planetary, and galactic studies (33 papers). U. Klaas is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (38 papers), Astrophysics and Star Formation Studies (37 papers) and Stellar, planetary, and galactic studies (33 papers). U. Klaas collaborates with scholars based in Germany, Spain and United Kingdom. U. Klaas's co-authors include Martin Haas, D. Lemke, R. Chini, M. Stickel, O. Krause, S. Müller, K. Meisenheimer, H. Hippelein, M. Nielbock and Dietrich Lemke and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

U. Klaas

73 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
U. Klaas Germany	21	1.2k	240	218	66	49	80	1.3k
L. Vanzi Chile	20	1.4k 1.2×	325 1.4×	196 0.9×	69 1.0×	57 1.2×	76	1.5k
Daisuke Iono Japan	19	1.3k 1.0×	321 1.3×	198 0.9×	73 1.1×	36 0.7×	87	1.3k
J. A. Acosta‐Pulido Spain	22	1.2k 1.0×	217 0.9×	283 1.3×	71 1.1×	40 0.8×	100	1.2k
N. Lu United States	21	1.6k 1.3×	343 1.4×	144 0.7×	96 1.5×	54 1.1×	52	1.6k
Michael R. Corbin United States	17	1.3k 1.1×	383 1.6×	250 1.1×	56 0.8×	101 2.1×	33	1.3k
Kimiaki Kawara Japan	19	1.2k 1.0×	348 1.4×	212 1.0×	27 0.4×	59 1.2×	77	1.3k
M. Pereira-Santaella Spain	27	1.7k 1.4×	385 1.6×	234 1.1×	100 1.5×	51 1.0×	109	1.8k
R. Paladino Italy	20	953 0.8×	146 0.6×	363 1.7×	48 0.7×	30 0.6×	64	994
R. P. J. Tilanus United States	18	1.1k 0.9×	191 0.8×	199 0.9×	165 2.5×	58 1.2×	56	1.2k
R. C. Kennicutt United Kingdom	13	1.3k 1.1×	392 1.6×	102 0.5×	49 0.7×	27 0.6×	27	1.4k

Countries citing papers authored by U. Klaas

Since Specialization

Citations

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

Fields of papers citing papers by U. Klaas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of U. Klaas

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Krause, O., Friedrich Müller, U. Klaas, et al.. (2025). Precision alignment mechanisms for the Roman Coronagraph Instrument. Journal of Astronomical Telescopes Instruments and Systems. 11(2). 1 indexed citations

2.

Krause, O., U. Klaas, Ralf-Rainer Rohloff, et al.. (2024). Precision alignment mechanisms for the coronagraph instrument aboard the Roman Space Telescope. 131–131. 1 indexed citations

3.

Detre, Örs Hunor, Thomas Müller, U. Klaas, G. Marton, & H. Linz. (2020). Herschel-PACS photometry of the five major moons of Uranus. Repository of the Academy's Library (Library of the Hungarian Academy of Sciences). 2 indexed citations

4.

Balog, Z., M. Nielbock, R. Moreno, et al.. (2016). Far-infrared photometric observations of the outer planets and satellites withHerschel-PACS. Astronomy and Astrophysics. 588. A109–A109. 6 indexed citations

5.

Juvela, M., K. Mattila, D. Lemke, et al.. (2009). Determination of the cosmic far-infrared background level with the ISOPHOT instrument. Springer Link (Chiba Institute of Technology). 7 indexed citations

6.

Stickel, M., U. Klaas, & D. Lemke. (2007). The ISOPHOT 170 $\mathsf{\mu}$m Serendipity Survey. Astronomy and Astrophysics. 466(3). 831–838. 1 indexed citations

7.

Müller, S., Mary E. Haas, R. Siebenmorgen, et al.. (2004). Dust in 3CR radio galaxies: On the FR 1 – FR 2 difference. Springer Link (Chiba Institute of Technology). 18 indexed citations

8.

Krause, O., Stephan M. Birkmann, G. H. Rieke, et al.. (2004). No cold dust within the supernova remnant Cassiopeia A. Nature. 432(7017). 596–598. 57 indexed citations

9.

Laureijs, R. J., et al.. (2003). The ISO Handbook, Volume IV - PHT - The Imaging Photo-Polarimeter. 11 indexed citations

10.

Laureijs, René J., et al.. (2003). PHT - The imaging photo-polarimeter. 2 indexed citations

11.

Ábrahám, P., J. A. Acosta‐Pulido, U. Klaas, et al.. (2003). Analysis of ISOPHOT chopped observations. 481(481). 89–94.

12.

Kiss, Csaba, P. Ábrahám, U. Klaas, et al.. (2003). Small-scale structure of the galactic cirrus emission. Springer Link (Chiba Institute of Technology). 19 indexed citations

13.

Kiss, Csaba, P. Ábrahám, U. Klaas, M. Juvela, & D. Lemke. (2001). Sky confusion noise in the far-infrared: Cirrus, galaxies and the cosmic far-infrared background. Springer Link (Chiba Institute of Technology). 22 indexed citations

14.

Haas, M., S. Müller, R. Chini, et al.. (2000). Dust in PG quasars as seen by ISO. A&A. 354. 453–466. 1 indexed citations

15.

Stickel, M., D. Lemke, U. Klaas, et al.. (1998). The ISOPHOT far-infrared serendipity north ecliptic pole minisurvey. 336(1). 116–122. 1 indexed citations

16.

Klaas, U., J. A. Acosta‐Pulido, P. Ábrahám, et al.. (1997). ISOPHOT-S: Capabilities and Calibration.. elib (German Aerospace Center). 113–118. 3 indexed citations

17.

Cristóbal, Gabriel, et al.. (1997). Calibration with the ISOPHOT Interactive Analysis (PIA). ASPC. 125. 112. 1 indexed citations

18.

Klaas, U., et al.. (1993). Identification and morphology of optically faint extragalactic IRAS sources.. Astronomy & Astrophysics Supplement Series. 99(1). 71–103. 1 indexed citations

19.

Klaas, U., et al.. (1991). Optical structure of infrared-luminous galaxies.. Astronomy & Astrophysics Supplement Series. 90(1). 33–54. 2 indexed citations

20.

Klaas, U.. (1989). Zweidimensionale Detektorarrays revolutionieren die Infrarotastronomie.. 28. 718–720. 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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