W. Kiefer

519 papers and 13.3k indexed citations
i
.

About

W. Kiefer is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Materials Chemistry. According to data from OpenAlex, W. Kiefer has authored 519 papers receiving a total of 13.3k indexed citations (citations by other indexed papers that have themselves been cited), including 221 papers in Atomic and Molecular Physics, and Optics, 132 papers in Spectroscopy and 108 papers in Materials Chemistry. Recurrent topics in W. Kiefer’s work include Spectroscopy and Quantum Chemical Studies (126 papers), Spectroscopy Techniques in Biomedical and Chemical Research (91 papers) and Spectroscopy and Laser Applications (55 papers). W. Kiefer is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (126 papers), Spectroscopy Techniques in Biomedical and Chemical Research (91 papers) and Spectroscopy and Laser Applications (55 papers). W. Kiefer collaborates with scholars based in Germany, Romania and India. W. Kiefer's co-authors include Jürgen Popp, H. J. Bernstein, Michael Schmitt, Arnulf Materny, Lucian Baia, B. P. Asthana, Sebastian Schlücker, Wolfgang Schmidt, An‐Hui Lu and Ferdi Schüth and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Co-authorship network of co-authors of W. Kiefer

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

Fields of papers citing papers by W. Kiefer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by W. Kiefer

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026