The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Surface chemistry
Physical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,922
1,801
0.366
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Process Analytical Technology
Optical Spectroscopy
Food Chemistry and Microbiology
Multivariate Data Analysis
Material Chara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
246
0.613
Rumen Krastev
Hochschule Reutlingen
Reutlingen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,922
1,801
0.366
Surface chemistry
Physical chemistry
Edwin Ostertag
Hochschule Reutlingen
Reutlingen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
246
0.613
Process Analytical Technology
Optical Spectroscopy
Food Chemistry and Microbiology
Multivariate Data Analysis
Material Chara