Jan Christian Koj

17 papers and 613 indexed citations i.

About

Jan Christian Koj is a scholar working on Energy Engineering and Power Technology, Electrical and Electronic Engineering and Automotive Engineering. According to data from OpenAlex, Jan Christian Koj has authored 17 papers receiving a total of 613 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Energy Engineering and Power Technology, 9 papers in Electrical and Electronic Engineering and 9 papers in Automotive Engineering. Recurrent topics in Jan Christian Koj’s work include Hybrid Renewable Energy Systems (13 papers), Advanced Battery Technologies Research (9 papers) and Energy and Environment Impacts (6 papers). Jan Christian Koj is often cited by papers focused on Hybrid Renewable Energy Systems (13 papers), Advanced Battery Technologies Research (9 papers) and Energy and Environment Impacts (6 papers). Jan Christian Koj collaborates with scholars based in Germany. Jan Christian Koj's co-authors include Petra Zapp, Christina Wulf, Wilhelm Kuckshinrichs, Andrea Schreiber, Holger Schlör, Jürgen‐Friedrich Hake, Christopher Ball, Dirk Witthaut, Wilfried Hennings and Simon Morgenthaler and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Journal of Cleaner Production and Energy Conversion and Management.

In The Last Decade

Co-authorship network of co-authors of Jan Christian Koj i

Fields of papers citing papers by Jan Christian Koj

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan Christian Koj. 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 Jan Christian Koj. The network helps show where Jan Christian Koj may publish in the future.

Countries citing papers authored by Jan Christian Koj

Since Specialization
Citations

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