Roy Johnston: h-index, Total Citations, and Citation Map
Roy Johnston's h-index is 70 (243 i10-index, 21,281+ total citations across 397+ publications) according to Google Scholar as of June 2026. Roy Johnston is affiliated with Professor of Computational Chemistry, University of Birmingham, UK.
Roy Johnston is a researcher affiliated with Professor of Computational Chemistry, University of Birmingham, UK, specializing in Computational Chemistry. Their work has been cited 21,281 times. This profile visualizes their global influence, highlighting strong citation networks in China.
Roy Johnston's Citation Metrics
Bibliometric impact based on 397 indexed publications.
- H-Index
- 70
- i10-Index
- 243
- Total Citations
- 21,281
- Citing Countries
- 4
As of June 2026.
Roy Johnston has an h-index of 70 and 21,281 total citations across 397 publications, with research cited by institutions in 4 countries.
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We've mapped 5,000 of 21,281 citations for Roy Johnston
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Nanoalloys: from theory to applications of alloy clusters and nanoparticles
20084,384
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Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Roy Johnston's research
Roy Johnston is a researcher in Computational Chemistry at Professor of Computational Chemistry, University of Birmingham, UK. Their work has been cited 21,281 times across 397 publications (h-index 70), according to Google Scholar.
Their most-cited work, “Nanoalloys: from theory to applications of alloy clusters and nanoparticles” (2008), has accumulated 4,384 citations. Other influential works include “Atomic and molecular clusters” (2002) with 766 citations and “Evolving better nanoparticles: Genetic algorithms for optimising cluster geometries” (2003) with 711 citations.
Citations of Roy Johnston's research come primarily from China, United Kingdom and Spain, reflecting international research impact across 4+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
