Johannes Hamann

132 papers and 5.2k indexed citations i.

About

Johannes Hamann is a scholar working on Clinical Psychology, General Health Professions and Psychiatry and Mental health. According to data from OpenAlex, Johannes Hamann has authored 132 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Clinical Psychology, 72 papers in General Health Professions and 46 papers in Psychiatry and Mental health. Recurrent topics in Johannes Hamann’s work include Patient-Provider Communication in Healthcare (41 papers), Healthcare Decision-Making and Restraints (39 papers) and Psychiatric care and mental health services (37 papers). Johannes Hamann is often cited by papers focused on Patient-Provider Communication in Healthcare (41 papers), Healthcare Decision-Making and Restraints (39 papers) and Psychiatric care and mental health services (37 papers). Johannes Hamann collaborates with scholars based in Germany, United States and Austria. Johannes Hamann's co-authors include Werner Kissling, Stefan Leucht, Rolf R. Engel, S. Leucht, John M. Kane, Stephan Heres, Jamie Kane, Rosmarie Mendel, Raymonde Busch and Rudolf Cohen and has published in prestigious journals such as The Lancet, American Journal of Psychiatry and Diabetes Care.

In The Last Decade

Co-authorship network of co-authors of Johannes Hamann i

Fields of papers citing papers by Johannes Hamann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Johannes Hamann

Since Specialization
Citations

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