H. U. Käufl

1.8k total citations
59 papers, 787 citations indexed

About

H. U. Käufl is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, H. U. Käufl has authored 59 papers receiving a total of 787 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Astronomy and Astrophysics, 20 papers in Instrumentation and 15 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in H. U. Käufl's work include Stellar, planetary, and galactic studies (31 papers), Astronomy and Astrophysical Research (20 papers) and Astrophysics and Star Formation Studies (17 papers). H. U. Käufl is often cited by papers focused on Stellar, planetary, and galactic studies (31 papers), Astronomy and Astrophysical Research (20 papers) and Astrophysics and Star Formation Studies (17 papers). H. U. Käufl collaborates with scholars based in Germany, France and United States. H. U. Käufl's co-authors include E. Lellouch, Andreas Seifahrt, B. Sicardy, C. de Bérgh, R. Siebenmorgen, F. Kerber, L. Pasquini, M. Asplund, C. Cacciari and P. J. D. Mauas and has published in prestigious journals such as Astronomy and Astrophysics, Icarus and Sensors and Actuators A Physical.

In The Last Decade

H. U. Käufl

55 papers receiving 757 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. U. Käufl Germany 16 668 198 139 113 75 59 787
H. M. Schmid Switzerland 19 1.1k 1.7× 203 1.0× 103 0.7× 119 1.1× 119 1.6× 74 1.2k
George Brims United States 7 724 1.1× 263 1.3× 71 0.5× 92 0.8× 96 1.3× 9 795
J. A. D. L. Blommaert Belgium 25 1.5k 2.3× 344 1.7× 104 0.7× 143 1.3× 68 0.9× 94 1.6k
Eric B. Burgh United States 13 720 1.1× 215 1.1× 140 1.0× 89 0.8× 114 1.5× 43 838
A. Mainzer United States 14 891 1.3× 249 1.3× 76 0.5× 63 0.6× 49 0.7× 45 982
R. F. Loewenstein United States 18 823 1.2× 82 0.4× 134 1.0× 105 0.9× 125 1.7× 56 929
Jessica Spake United Kingdom 16 767 1.1× 228 1.2× 140 1.0× 81 0.7× 43 0.6× 22 827
Don J. Lindler United States 18 1.1k 1.7× 229 1.2× 114 0.8× 85 0.8× 83 1.1× 75 1.2k
D. A. Harper United States 19 685 1.0× 78 0.4× 134 1.0× 122 1.1× 144 1.9× 60 845
Everett Schlawin United States 16 798 1.2× 310 1.6× 125 0.9× 57 0.5× 61 0.8× 41 892

Countries citing papers authored by H. U. Käufl

Since Specialization
Citations

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

Fields of papers citing papers by H. U. Käufl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. U. Käufl

This figure shows the co-authorship network connecting the top 25 collaborators of H. U. Käufl. A scholar is included among the top collaborators of H. U. Käufl 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 H. U. Käufl. H. U. Käufl 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.
Kammerer, Jens, M. Kasper, Michael Ireland, et al.. (2021). Mid-infrared photometry of the T Tauri triple system with kernel phase interferometry. Springer Link (Chiba Institute of Technology). 6 indexed citations
2.
Nicholls, C. P., T. Lebzelter, A. Smette, et al.. (2017). CRIRES-POP : a library of high resolution spectra in the near-infrared II. Data reduction and the spectrum of the K giant 10 Leonis. GoeScholar The Publication Server of the Georg-August-Universität Göttingen (Georg-August-Universität Göttingen). 4 indexed citations
3.
Asmus, D., M. E. van den Ancker, V. D. Ivanov, et al.. (2016). Science Verification for the VISIR Upgrade. Msngr. 164. 14–16.
4.
Käufl, H. U., et al.. (2014). CRIRES-VLT high-resolution spectro-astrometry as a tool in the search for disks inside the cores of planetary nebulae. Springer Link (Chiba Institute of Technology). 5 indexed citations
5.
Guerrero, M. A., L. F. Miranda, José F. Gómez, et al.. (2013). Unveiling the sculpting process of planetary nebulae with the Very Large Telescope. 522–527.
6.
Pasquini, L., P. J. D. Mauas, H. U. Käufl, & C. Cacciari. (2011). Measuring helium abundance difference in giants of NGC 2808. Astronomy and Astrophysics. 531. A35–A35. 58 indexed citations
7.
Seifahrt, Andreas, H. U. Käufl, Günther Zängl, et al.. (2010). Synthesising, using, and correcting for telluric features in high-resolution astronomical spectra. Springer Link (Chiba Institute of Technology). 50 indexed citations
8.
Seifahrt, Andreas, et al.. (2010). Precise Modelling of Telluric Features in Astronomical Spectra. Msngr. 142. 21–24. 1 indexed citations
9.
Lellouch, E., C. de Bérgh, B. Sicardy, S. Ferron, & H. U. Käufl. (2010). Detection of CO in Triton's atmosphere and the nature of surface-atmosphere interactions. Astronomy and Astrophysics. 512. L8–L8. 46 indexed citations
10.
Käufl, H. U. & C. Sterken. (2009). Deep impact as a world observatory event : synergies in space, time, and wavelength ; proceedings of the ESO VUB conference held in Brussels, Belgium, 7 - 10 August 2006. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 3 indexed citations
11.
Lellouch, E., B. Sicardy, C. de Bérgh, et al.. (2009). Pluto's lower atmosphere structure and methane abundance from high-resolution spectroscopy and stellar occultations. Astronomy and Astrophysics. 495(3). L17–L21. 76 indexed citations
12.
Ryde, N., B. Gustafsson, B. Edvardsson, et al.. (2009). Chemical abundances of 11 bulge stars from high-resolution, near-IR spectra. Astronomy and Astrophysics. 509. A20–A20. 57 indexed citations
13.
Ryde, N., B. Edvardsson, B. Gustafsson, et al.. (2009). Abundances in bulge stars from high-resolution, near-IR spectra. Astronomy and Astrophysics. 496(3). 701–712. 23 indexed citations
14.
Seifahrt, Andreas & H. U. Käufl. (2008). High precision radial velocity measurements in the infrared. Astronomy and Astrophysics. 491(3). 929–939. 16 indexed citations
15.
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
16.
Nissen, P. E., M. Asplund, D. Fabbian, et al.. (2007). Sulphur and zinc abundances in Galactic halo stars revisited. Springer Link (Chiba Institute of Technology). 75 indexed citations
17.
Käufl, H. U., N. Ageorges, J. Hron, et al.. (2000). First Astronomical Light with TIMMI2, ESO's 2nd-Generation Thermal Infrared Multimode Instrument at the La Silla 3.6-m Telescope. ˜The œMessenger. 102. 4–8. 5 indexed citations
18.
Stecklum, B., H. U. Käufl, & A. Richichi. (1999). The lunar occultation of CW Leo - a great finale for TIMMI.. ˜The œMessenger. 95. 25–27. 5 indexed citations
19.
Käufl, H. U.. (1994). N-band long-slit grism spectroscopy with TIMMI at the 3.6-m telescope.. Msngr. 78. 4–7. 1 indexed citations
20.
Käufl, H. U.. (1993). Ground-based astronomy in the 10 and 20 μm atmospheric windows at ESO - scientific potential at present and in the future.. ˜The œMessenger. 73. 8. 2 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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