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 :51
photosensitizers
photodynamic therapy
NIR absorbing and emitting materials
nonlinear optical materials
photophysics of organ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,682
1,921
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :52
Virology
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,670
2,034
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :53
Antifouling
antimicrobial
biofilms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,644
2,246
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :54
kinetic theory
nonequilibrium statistical physics
active matter
pattern formation
complex fluids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,570
1,288
0.282
* Total Citation Counts Rankings
Ranking Based On Selection :55
food microbiology
biofilms
spores
food safety
probiotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,473
1,724
0.385
* Total Citation Counts Rankings
Ranking Based On Selection :56
Plant Biology
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,472
1,895
0.424
* Total Citation Counts Rankings
Ranking Based On Selection :57
power systems
computation
electric grid.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,370
2,014
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :58
Face Recognition
Texture Processing
Visual Development
Event-Related Potentials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,320
2,041
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :59
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,308
3,134
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :60
Energy Conversion & Storage
Fuel Cells
Electrospinning & Nanofibers
Composites & Joining Technology
Solid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,282
2,042
0.477
* Total Citation Counts Rankings
Ranking Based On Selection :61
Plant Physiological Ecology
Ecosystem Ecology
Grasslands
Arctic Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,280
1,737
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :62
Computer Science
Artificial Intelligence
Cybersecurity
Small Spacecraft
3D Printing & Scanning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,232
2,145
0.507
* Total Citation Counts Rankings
Ranking Based On Selection :63
Soil Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,219
1,911
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :64
Cell Biology
Immunology
Microscopy
Macrophage
Phagocytosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,216
1,518
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :65
Polymer Matrix Composites
Bio-Based Materials
Composites Recycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,204
2,353
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :66
First interest
Dynamics of Excited States in Nanomaterials
Second interest
Theory and Computation of Quantum Dissipation..
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,193
2,021
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :67
Biology and Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,151
3,075
0.741
* Total Citation Counts Rankings
Ranking Based On Selection :68
Social Media in Higher Education
Student Engagement
Student Success
Student Retention
First Year
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,115
1,584
0.385
* Total Citation Counts Rankings
Ranking Based On Selection :69
Ecological Engineering
Systems Ecology
Wetlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,067
2,652
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :70
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,028
1,631
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :71
bioenergy
forage
biomass
sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,963
1,915
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :72
Paleoecology
Paleoclimatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,924
986
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :73
Hyperbolic Geometry
Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,850
1,186
0.308
* Total Citation Counts Rankings
Ranking Based On Selection :74
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,796
883
0.233
* Total Citation Counts Rankings
Ranking Based On Selection :75
Carbon materials
biofuel
bioenergy
bioseparation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,738
2,637
0.705
Wenfang Sun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,682
1,921
0.410
photosensitizers
photodynamic therapy
NIR absorbing and emitting materials
nonlinear optical materials
photophysics of organ
Chris Chase
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,670
2,034
0.436
Shane Stafslien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,644
2,246
0.484
Thomas Ihle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,570
1,288
0.282
kinetic theory
nonequilibrium statistical physics
active matter
pattern formation
complex fluids
Sanjeev Anand
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,473
1,724
0.385
food microbiology
biofilms
spores
food safety
probiotics
Senthil Subramanian
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,472
1,895
0.424
Rajesh Kavasseri
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,370
2,014
0.461
power systems
computation
electric grid.
Benjamin Balas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,320
2,041
0.472
Face Recognition
Texture Processing
Visual Development
Event-Related Potentials
Zhongyu Yang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,308
3,134
0.727
Xiangfa Wu Xiang Fa Wu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,282
2,042
0.477
Energy Conversion & Storage
Fuel Cells
Electrospinning & Nanofibers
Composites & Joining Technology
Solid Mechanics
A Joshua Leffler
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,280
1,737
0.406
Plant Physiological Ecology
Ecosystem Ecology
Grasslands
Arctic Systems
Jeremy Straub
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,232
2,145
0.507
Computer Science
Artificial Intelligence
Cybersecurity
Small Spacecraft
3D Printing & Scanning
Douglas Malo
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,219
1,911
0.453
Adam Hoppe
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,216
1,518
0.360
Cell Biology
Immunology
Microscopy
Macrophage
Phagocytosis
Chad Ulven
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,204
2,353
0.560
Polymer Matrix Composites
Bio-Based Materials
Composites Recycling
Dmitri Kilin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,193
2,021
0.482
First interest
Dynamics of Excited States in Nanomaterials
Second interest
Theory and Computation of Quantum Dissipation..
Dan Wang
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,151
3,075
0.741
Greg Heiberger
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,115
1,584
0.385
Social Media in Higher Education
Student Engagement
Student Success
Student Retention
First Year
Kyle D Boutin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,067
2,652
0.652
Ecological Engineering
Systems Ecology
Wetlands
Doug Raynie
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,028
1,631
0.405
Vance Owens
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,963
1,915
0.483
Allan Ashworth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,924
986
0.251
Paleoecology
Paleoclimatology
Abraham Ungar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,850
1,186
0.308
Hyperbolic Geometry
Mathematical Physics
David S Buchanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,796
883
0.233
Zhengrong Gu
South Dakota State University
Brookings, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,738
2,637
0.705
Carbon materials
biofuel
bioenergy
bioseparation