Karel Spee

About

Karel Spee is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Karel Spee has authored 7 papers receiving a total of 476 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Electrical and Electronic Engineering, 4 papers in Materials Chemistry and 2 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Karel Spee’s work include ZnO doping and properties (3 papers), Gas Sensing Nanomaterials and Sensors (2 papers) and Semiconductor materials and devices (2 papers). Karel Spee is often cited by papers focused on ZnO doping and properties (3 papers), Gas Sensing Nanomaterials and Sensors (2 papers) and Semiconductor materials and devices (2 papers). Karel Spee collaborates with scholars based in The Netherlands and Germany. Karel Spee's co-authors include Paul Poodt, Adriaan Lankhorst, F. Roozeboom, Mariadriana Creatore, B. Kniknie, M. C. M. van de Sanden, Paul van der Sluis, Anthony L. Spek, A. Mackor and H. A. MEINEMA and has published in prestigious journals such as Advanced Materials, Journal of Applied Physics and Inorganica Chimica Acta.

In The Last Decade

Co-authorship network of co-authors of Karel Spee i

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Fields of papers citing papers by Karel Spee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karel Spee

Since Specialization

Citations

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