F. G. Ullman

About

F. G. Ullman is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Ceramics and Composites. According to data from OpenAlex, F. G. Ullman has authored 48 papers receiving a total of 620 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Materials Chemistry, 26 papers in Electronic, Optical and Magnetic Materials and 14 papers in Ceramics and Composites. Recurrent topics in F. G. Ullman’s work include Solid-state spectroscopy and crystallography (35 papers), Crystal Structures and Properties (19 papers) and Glass properties and applications (14 papers). F. G. Ullman is often cited by papers focused on Solid-state spectroscopy and crystallography (35 papers), Crystal Structures and Properties (19 papers) and Glass properties and applications (14 papers). F. G. Ullman collaborates with scholars based in United States, Russia and Japan. F. G. Ullman's co-authors include J. R. Hardy, Néstor E. Massa, B. N. Ganguly, D. P. Billesbach, R. D. Kirby, Shashi B. Verma, Joon Kim, J. Hardy, V. Katkanant and David P. Billesbach and has published in prestigious journals such as Nature, Journal of Applied Physics and Journal of The Electrochemical Society.

In The Last Decade

Co-authorship network of co-authors of F. G. Ullman i

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Fields of papers citing papers by F. G. Ullman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by F. G. Ullman. 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 F. G. Ullman. The network helps show where F. G. Ullman may publish in the future.

Countries citing papers authored by F. G. Ullman

Since Specialization

Citations

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