The Citation Rankings (Highly Cited Researchers) 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 :26
Atmospheric Chemistry
Aerosols
GHGs
gases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
838
609
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :27
Atmospheric chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
724
460
0.635
* Total Citation Counts Rankings
Ranking Based On Selection :28
Mass spectrometry
supercritical fluid chromatography
lignin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
669
572
0.855
* Total Citation Counts Rankings
Ranking Based On Selection :29
Prebiotic Chemistry
Astrobiology
Meteorites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
615
428
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :30
Mass spectrometry
quadrupole ion trap
planetary atmospheres
ice giants
gas giants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
263
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :31
Electroanalytical Chemistry
Separation Science
Microfluidic Devices
Analytical Instrumentation
Astrobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
371
0.832
* Total Citation Counts Rankings
Ranking Based On Selection :32
Astrobiology
analytical chemistry
capillary electrophoresis
biosignatures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
294
0.733
* Total Citation Counts Rankings
Ranking Based On Selection :33
Hypersonic Flows
Surface Chemistry
Direct Simulation Monte Carlo
Molecular Dynamics
Ion Irradiation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
303
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :34
computational chemistry
computational materials science
materials informatics
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
164
0.896
* Total Citation Counts Rankings
Ranking Based On Selection :35
Bioanalytical chemistry
biochemistry
nutrition
bioinorganic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
71
0.973
Caroline Parworth
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
838
609
0.727
Atmospheric Chemistry
Aerosols
GHGs
gases
Emma Yates
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
724
460
0.635
Jens Prothmann
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
669
572
0.855
Mass spectrometry
supercritical fluid chromatography
lignin
Danielle N Simkus
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
615
428
0.696
Prebiotic Chemistry
Astrobiology
Meteorites
Jurij Simcic
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
263
0.450
Mass spectrometry
quadrupole ion trap
planetary atmospheres
ice giants
gas giants
Mauro S Ferreira Santos
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
371
0.832
Electroanalytical Chemistry
Separation Science
Microfluidic Devices
Analytical Instrumentation
Astrobiology
Jessica S Creamer
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
294
0.733
Astrobiology
analytical chemistry
capillary electrophoresis
biosignatures
Krishnan Swaminathan Gopalan
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
303
0.849
Hypersonic Flows
Surface Chemistry
Direct Simulation Monte Carlo
Molecular Dynamics
Ion Irradiation
Cameron Bodenschatz
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
164
0.896
computational chemistry
computational materials science
materials informatics
machine learning
Hayley N Brawley|Hayley N Heacox
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
71
0.973
Bioanalytical chemistry
biochemistry
nutrition
bioinorganic chemistry