K. Wilhelm

8.6k total citations · 1 hit paper
232 papers, 5.7k citations indexed

About

K. Wilhelm is a scholar working on Astronomy and Astrophysics, Artificial Intelligence and Atmospheric Science. According to data from OpenAlex, K. Wilhelm has authored 232 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 191 papers in Astronomy and Astrophysics, 32 papers in Artificial Intelligence and 30 papers in Atmospheric Science. Recurrent topics in K. Wilhelm's work include Solar and Space Plasma Dynamics (150 papers), Stellar, planetary, and galactic studies (76 papers) and Astro and Planetary Science (72 papers). K. Wilhelm is often cited by papers focused on Solar and Space Plasma Dynamics (150 papers), Stellar, planetary, and galactic studies (76 papers) and Astro and Planetary Science (72 papers). K. Wilhelm collaborates with scholars based in Germany, United States and France. K. Wilhelm's co-authors include W. Curdt, Philippe Lemaire, U. Schühle, U. Feldman, E. Marsch, Donald M. Hassler, P. Brekke, J. C. Vial, M. C. E. Huber and I. E. Dammasch and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

K. Wilhelm

218 papers receiving 5.4k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

SUMER - Solar Ultraviolet Measurements of Emitted Radiation

1995 580 citations K. Wilhelm, W. Curdt et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
K. Wilhelm	5.2k	635	484	424	415	232	5.7k
L. Golub	6.9k 1.3×	1.4k 2.2×	152 0.3×	306 0.7×	436 1.1×	271	7.4k
J. M. Davila	4.5k 0.9×	1.2k 1.9×	149 0.3×	218 0.5×	280 0.7×	161	4.7k
N. Meyer‐Vernet	3.4k 0.7×	643 1.0×	156 0.3×	452 1.1×	128 0.3×	238	3.7k
T. H. Zurbuchen	9.2k 1.8×	2.5k 3.9×	340 0.7×	201 0.5×	300 0.7×	264	9.7k
E. Landi	6.4k 1.2×	771 1.2×	412 0.9×	1.5k 3.5×	407 1.0×	238	7.4k
J. W. Harvey	4.9k 1.0×	1.5k 2.4×	192 0.4×	190 0.4×	633 1.5×	142	5.3k
M. A. Pomerantz	1.9k 0.4×	397 0.6×	214 0.4×	237 0.6×	383 0.9×	156	3.0k
A. Llébaria	3.7k 0.7×	742 1.2×	109 0.2×	151 0.4×	296 0.7×	127	4.4k
J. C. Vial	3.1k 0.6×	347 0.5×	290 0.6×	230 0.5×	275 0.7×	194	3.5k
S. Gulkis	2.4k 0.5×	348 0.5×	427 0.9×	104 0.2×	129 0.3×	132	2.6k

Countries citing papers authored by K. Wilhelm

Since Specialization

Citations

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

Fields of papers citing papers by K. Wilhelm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Wilhelm

This figure shows the co-authorship network connecting the top 25 collaborators of K. Wilhelm. A scholar is included among the top collaborators of K. Wilhelm 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 K. Wilhelm. K. Wilhelm 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

Srivastava, A. K., et al.. (2019). Plasma Flows in the Cool Loop Systems. The Astrophysical Journal. 874(1). 56–56. 7 indexed citations

Lemaire, Philippe, J. C. Vial, W. Curdt, U. Schühle, & K. Wilhelm. (2015). Hydrogen Ly-αand Ly-βfull Sun line profiles observed with SUMER/SOHO (1996–2009). Astronomy and Astrophysics. 581. A26–A26. 30 indexed citations

Wilhelm, K., et al.. (2008). The solar plasma conditions in the source regions of two explosive events. Astronomy and Astrophysics. 495(2). 613–620.

Curdt, W., K. Wilhelm, Li Feng, & S. Kamio. (2008). Multi-spacecraft observations of polar coronal plumes. Astronomy and Astrophysics. 481(1). L61–L64. 18 indexed citations

Wilhelm, K., A. Fludra, L. Teriaca, et al.. (2005). The widths of vacuum-ultraviolet spectral lines in the equatorial solarcorona observed with CDS and SUMER. Astronomy and Astrophysics. 435(2). 733–741. 16 indexed citations

Wilhelm, K., U. Schühle, W. Curdt, et al.. (2005). On the nature of the unidentified solar emission near 117 nm. Astronomy and Astrophysics. 439(2). 701–711. 7 indexed citations

Lemaire, Philippe, C. Emerich, J. C. Vial, et al.. (2004). Variation of the full Sun hydrogen Lyman profiles through solar cycle 23. Max Planck Digital Library. 35. 510. 1 indexed citations

Xia, Lidong, E. Marsch, & K. Wilhelm. (2004). On the network structures in solar equatorial coronal holes. Astronomy and Astrophysics. 424(3). 1025–1037. 45 indexed citations

Wilhelm, K., B. N. Dwivedi, & L. Teriaca. (2004). On the widths of the Mg X lines near 60 nm in the corona. Astronomy and Astrophysics. 415(3). 1133–1139. 18 indexed citations

10.

Feldman, U., I. E. Dammasch, K. Wilhelm, et al.. (2003). Images of the solar upper atmosphere from Sumer on Soho. CERN Document Server (European Organization for Nuclear Research). 1274. 8 indexed citations

11.

Wilhelm, K. & W. Kalkofen. (2003). Observations of the upper solar chromosphere with SUMER. Astronomy and Astrophysics. 408(3). 1137–1154. 14 indexed citations

12.

Maltby, P., N. Brynildsen, O. Kjeldseth‐Moe, & K. Wilhelm. (2001). Plumes and oscillations in the sunspot transition region. Astronomy and Astrophysics. 373(1). L1–L4. 23 indexed citations

13.

Schühle, U., J. Hollandt, A. Pauluhn, & K. Wilhelm. (2000). Mid-term radiance variation of far-ultraviolet emission lines from quiet-Sun areas. MPG.PuRe (Max Planck Society). 463. 427–430. 2 indexed citations

14.

Schühle, U., et al.. (2000). Radiance variations of vacuum-ultraviolet emission lines of the quiet Sun observed with SUMER on SOHO. Max Planck Institute for Plasma Physics. 429–432. 1 indexed citations

15.

Dammasch, I. E., K. Wilhelm, W. Curdt, & U. Schühle. (1999). Solar ultraviolet irradiance and radiance observations by SUMER on SOHO. MPG.PuRe (Max Planck Society). 9. 1165–1170. 2 indexed citations

16.

Steffens, S., F. L. Deubner, B. Fleck, et al.. (1997). Wave Propagation in the Chromosphere and Transition Region. MPG.PuRe (Max Planck Society). 404. 679–684.

17.

Barrow, C. H., J. Watermann, David S. Evans, & K. Wilhelm. (1991). Observations of antarctic auroral electron precipitation with high stability in time and longitude. Annales Geophysicae. 9(4). 259–266. 1 indexed citations

18.

Wilhelm, K., W. Bernstein, P. J. Kellogg, & B. A. Whalen. (1983). Fast magnetospheric echoes of energetic electron beams. 195. 113–120. 1 indexed citations

19.

Wilhelm, K., et al.. (1978). [Solitary cyst of the distal radius].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 10(1). 13–4. 1 indexed citations

20.

Wilhelm, K., et al.. (1975). Observations of geomagnetic micropulsations on a mid-latitude east-west-profile. 18. 123–132. 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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