Clarivate Highly Cited Researchers 2025

Of the world’s population of scientists and social scientists, Highly Cited Researchers are 1 in 1,000

Highly Cited Researchers demonstrate significant and broad influence in their field(s) of research. Each researcher selected has authored multiple Highly Cited Papers which rank in the top 1% by citations for their field(s) and publication year in the Web of Science Core Collection over the past eleven years. However, citation activity is not the sole selection indicator. This list, based on citation data, is then refined using other quantitative metrics, as well as qualitative analysis and expert judgment.

7,131 Highly Cited Researcher awards in 2025

Full Name		Category	Primary Affiliation	Secondary Affiliations
	Ai, Zhihui	Cross-Field	Central China Normal University, China Mainland
	Aibar, Sara	Cross-Field	KU Leuven, Belgium
	Aiden, Erez Lieberman	Cross-Field	University of Texas Medical Branch Galveston, United States	Rice University, United States
	Aiken, Linda H.	Cross-Field	University of Pennsylvania, United States
	Ainsworth, Elizabeth A.	Cross-Field	United States Department of Agriculture (USDA), United States
	Aisen, Paul S.	Neuroscience and Behavior	University of Southern California, United States
	Aittokallio, Tero	Cross-Field	University of Oslo, Norway	University of Helsinki, Finland
	Ajami, Nadim J.	Cross-Field	Baylor College of Medicine, United States
	Ajani, Jaffer	Cross-Field	UTMD Anderson Cancer Center, United States
	Ajayan, Pulickel M.	Materials Science	Rice University, United States

2025 Analysis

Analysts from the Institute for Scientific Information provide valuable insights into the global landscape of top research talent and identify trends across countries, regions, and institutions.

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Highly Cited Researchers: Key trends 2014-2024

Explore a decade of data-driven insights on the world’s most influential researchers with our interactive dashboard.

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