Paul Ekman, PhD Google Scholar: h-index, Total Citations, and Citation Map
Paul Ekman, PhD's h-index is 143 (358 i10-index, 235,074+ total citations across 593+ publications) according to Google Scholar as of September 2026. Paul Ekman, PhD is affiliated with American psychologist and professor emeritus at the University of California, San Francisco.
Paul Ekman, PhD is a researcher affiliated with American psychologist and professor emeritus at the University of California, San Francisco, specializing in various fields. Their work has been cited 235,074 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Paul Ekman, PhD's Citation Metrics
Bibliometric impact based on 593 indexed publications.
- H-Index
- 143
- i10-Index
- 358
- Total Citations
- 235,074
- Citing Countries
- 57
As of September 2026.
Paul Ekman, PhD has an h-index of 143 and 235,074 total citations across 593 publications, with research cited by institutions in 57 countries.
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Facial action coding system
197818,682
Top Citing Countries
Top Citing Institutions
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Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Paul Ekman, PhD's research
Paul Ekman, PhD is a researcher at American psychologist and professor emeritus at the University of California, San Francisco. Their work has been cited 235,074 times across 593 publications (h-index 143), according to Google Scholar.
Their most-cited work, “Facial action coding system” (1978), has accumulated 18,682 citations. Other influential works include “An argument for basic emotions” (1992) with 17,120 citations and “Unmasking the face: A guide to recognizing emotions from facial clues” (2003) with 9,824 citations.
Citations of Paul Ekman, PhD's research come primarily from United States, China and United Kingdom, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
