Ralf K. Heilmann

About

Ralf K. Heilmann is a scholar working on Electrical and Electronic Engineering, Surfaces, Coatings and Films and Biomedical Engineering. According to data from OpenAlex, Ralf K. Heilmann has authored 109 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Electrical and Electronic Engineering, 40 papers in Surfaces, Coatings and Films and 34 papers in Biomedical Engineering. Recurrent topics in Ralf K. Heilmann’s work include Optical Coatings and Gratings (37 papers), Advanced X-ray Imaging Techniques (30 papers) and Advanced Surface Polishing Techniques (28 papers). Ralf K. Heilmann is often cited by papers focused on Optical Coatings and Gratings (37 papers), Advanced X-ray Imaging Techniques (30 papers) and Advanced Surface Polishing Techniques (28 papers). Ralf K. Heilmann collaborates with scholars based in United States, France and Russia. Ralf K. Heilmann's co-authors include Mark L. Schattenburg, Paul T. Konkola, Carl G. Chen, Minseung Ahn, Chih‐Hao Chang, P. S. Pershan, Masafumi Fukuto, G. S. Pati, Chulmin Joo and Alexander R. Bruccoleri and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

Co-authorship network of co-authors of Ralf K. Heilmann

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

Fields of papers citing papers by Ralf K. Heilmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralf K. Heilmann. 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 Ralf K. Heilmann. The network helps show where Ralf K. Heilmann may publish in the future.

Countries citing papers authored by Ralf K. Heilmann

Since Specialization

Citations

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