T. Wittchen

6 papers and 313 indexed citations i.

About

T. Wittchen is a scholar working on Aerospace Engineering, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, T. Wittchen has authored 6 papers receiving a total of 313 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Aerospace Engineering, 3 papers in Electrical and Electronic Engineering and 3 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in T. Wittchen’s work include Calibration and Measurement Techniques (4 papers), Silicon and Solar Cell Technologies (3 papers) and Solar Radiation and Photovoltaics (2 papers). T. Wittchen is often cited by papers focused on Calibration and Measurement Techniques (4 papers), Silicon and Solar Cell Technologies (3 papers) and Solar Radiation and Photovoltaics (2 papers). T. Wittchen collaborates with scholars based in Germany, United States and Russia. T. Wittchen's co-authors include Sabine Kolodinski, H. J. Queisser, J.H. Werner, J. Metzdorf, S. Winter, A. Zastrow, Keith Emery, C.R. Osterwald, A. K. Barua and K D Stock and has published in prestigious journals such as Applied Physics Letters, Progress in Photovoltaics Research and Applications and Metrologia.

In The Last Decade

Co-authorship network of co-authors of T. Wittchen i

Fields of papers citing papers by T. Wittchen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by T. Wittchen

Since Specialization
Citations

This map shows the geographic impact of T. Wittchen'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 T. Wittchen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Wittchen 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