Stefan Keller

90 total papers · 1.3k total citations
34 papers, 685 citations indexed

About

Stefan Keller is a scholar working on Astronomy and Astrophysics, Instrumentation and Management, Monitoring, Policy and Law. According to data from OpenAlex, Stefan Keller has authored 34 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Astronomy and Astrophysics, 15 papers in Instrumentation and 4 papers in Management, Monitoring, Policy and Law. Recurrent topics in Stefan Keller’s work include Stellar, planetary, and galactic studies (22 papers), Astronomy and Astrophysical Research (15 papers) and Astrophysics and Star Formation Studies (14 papers). Stefan Keller is often cited by papers focused on Stellar, planetary, and galactic studies (22 papers), Astronomy and Astrophysical Research (15 papers) and Astrophysics and Star Formation Studies (14 papers). Stefan Keller collaborates with scholars based in Australia, United States and Germany. Stefan Keller's co-authors include G. S. Da Costa, Dougal Mackey, B. Schmidt, M. S. Bessell, P. Tisserand, Andrew R. Casey, Anna Frebel, David Yong, M. Asplund and A. F. Marino and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Molecular Biology of the Cell.

Co-authorship network of co-authors of Stefan Keller

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

Stefan Keller

32 papers receiving 660 citations

Fields of papers citing papers by Stefan Keller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Stefan Keller

Since Specialization
Citations

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

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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