Ch. Janzen

9 papers and 704 indexed citations i.

About

Ch. Janzen is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, Ch. Janzen has authored 9 papers receiving a total of 704 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Atomic and Molecular Physics, and Optics, 5 papers in Physical and Theoretical Chemistry and 3 papers in Spectroscopy. Recurrent topics in Ch. Janzen’s work include Spectroscopy and Quantum Chemical Studies (6 papers), Advanced Chemical Physics Studies (6 papers) and Photochemistry and Electron Transfer Studies (5 papers). Ch. Janzen is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (6 papers), Advanced Chemical Physics Studies (6 papers) and Photochemistry and Electron Transfer Studies (5 papers). Ch. Janzen collaborates with scholars based in Germany, Israel and United States. Ch. Janzen's co-authors include Karl Kleinermanns, D. Spangenberg, Wolfgang R. Roth, Petra Imhof, Eyal Nir, Mattanjah S. de Vries, Michaël Schmitt, Ch. Jacoby, Markus Gerhards and H.‐J. Knieriem and has published in prestigious journals such as The Journal of Chemical Physics, Physical Chemistry Chemical Physics and The Journal of Physical Chemistry A.

In The Last Decade

Co-authorship network of co-authors of Ch. Janzen i

Fields of papers citing papers by Ch. Janzen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ch. Janzen

Since Specialization
Citations

This map shows the geographic impact of Ch. Janzen'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 Ch. Janzen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ch. Janzen 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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2025