R. Srama

614 total papers · 8.5k total citations
210 papers, 4.6k citations indexed

About

R. Srama is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, R. Srama has authored 210 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 178 papers in Astronomy and Astrophysics, 42 papers in Aerospace Engineering and 21 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in R. Srama's work include Astro and Planetary Science (155 papers), Planetary Science and Exploration (122 papers) and Astrophysics and Star Formation Studies (53 papers). R. Srama is often cited by papers focused on Astro and Planetary Science (155 papers), Planetary Science and Exploration (122 papers) and Astrophysics and Star Formation Studies (53 papers). R. Srama collaborates with scholars based in Germany, United States and United Kingdom. R. Srama's co-authors include S. Kempf, Frank Postberg, E. Grün, S. Auer, Jon K. Hillier, Jürgen Schmidt, M. Horányi, G. Moragas‐Klostermeyer, Z. Sternovsky and N. Altobelli and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

R. Srama

199 papers receiving 4.5k citations

Hit Papers

normalize citations (0→100%) normalize lifespan (0→100%) sort by overperformance

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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

Sodium salts in E-ring ice grains from an ocean below the surface of Enceladus

2009 385 citations Frank Postberg, S. Kempf et al. Nature profile →
A salt-water reservoir as the source of a compositionally stratified plume on Enceladus

2011 343 citations Frank Postberg, Jürgen Schmidt et al. Nature profile →
Ongoing hydrothermal activities within Enceladus

2015 338 citations H. W. Hsu, Frank Postberg et al. Nature profile →

Author Peers

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

Author						Papers	Cites
R. Srama	3.9k	578	522	372	273	210	4.6k
S. Kempf	3.8k 1.0×	647 1.1×	506 1.0×	297 0.8×	285 1.0×	161	4.2k
H. Niemann	4.7k 1.2×	1.4k 2.5×	476 0.9×	489 1.3×	362 1.3×	133	5.6k
P. R. Mahaffy	5.8k 1.5×	985 1.7×	705 1.4×	251 0.7×	215 0.8×	232	6.6k
W.-H. Ip	4.4k 1.1×	612 1.1×	286 0.5×	468 1.3×	441 1.6×	209	4.7k
B. N. Khare	3.2k 0.8×	1.3k 2.2×	504 1.0×	437 1.2×	248 0.9×	127	4.8k
R. W. Carlson	5.1k 1.3×	1.8k 3.1×	929 1.8×	297 0.8×	312 1.1×	209	6.1k
Anil Bhardwaj	2.7k 0.7×	447 0.8×	255 0.5×	443 1.2×	184 0.7×	250	3.9k
Peter Jenniskens	4.0k 1.0×	994 1.7×	356 0.7×	433 1.2×	138 0.5×	282	5.2k
R. C. Wiens	3.7k 0.9×	891 1.5×	569 1.1×	149 0.4×	107 0.4×	392	6.3k
D. Gautier	4.6k 1.2×	1.9k 3.3×	502 1.0×	541 1.5×	278 1.0×	184	5.4k

Countries citing papers authored by R. Srama

Since Specialization

Citations

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

Fields of papers citing papers by R. Srama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Srama

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

All Works

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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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