Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
447,327
245,583
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263,732
76,747
0.291
* Total Citation Counts Rankings
Ranking Based On Selection :3
physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242,953
98,612
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :4
nanoscience
nanotechnology
nanomedicine
nanocatalysis
nanosensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158,228
43,950
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :5
Wireless Commu5G/6G Wireless Systems
Intelligent Surfaces
Nano-scale and Molecular Communication
Underwater and CubeSats Com
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149,486
36,612
0.245
* Total Citation Counts Rankings
Ranking Based On Selection :6
Particle Astrophysics
Gravitational Waves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120,914
81,387
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :7
marketing
consumer behavior
statistics
psychology
research methodology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,106
38,512
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :8
Astrophysics
Black Holes
Gravitational Waves
General Relativity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,165
73,448
0.788
* Total Citation Counts Rankings
Ranking Based On Selection :9
graphene
clusters
nanotubes
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,436
14,637
0.175
* Total Citation Counts Rankings
Ranking Based On Selection :10
Signal Processing
Speech
Language
Multimedia
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,037
27,138
0.331
* Total Citation Counts Rankings
Ranking Based On Selection :11
Chemistry
Materials
Organic Electronics
Surface Modifcation
Perovskite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,853
25,682
0.318
* Total Citation Counts Rankings
Ranking Based On Selection :12
Batteries
Fuel Cells
Solid State Ionics
Energy Materials
Solid Oxide Fuel Cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,844
45,753
0.566
* Total Citation Counts Rankings
Ranking Based On Selection :13
Generative AI
AI for Creativity
Computer Vision
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,295
65,646
0.872
* Total Citation Counts Rankings
Ranking Based On Selection :14
Computer Vision
Robotics
Machine Learning
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,088
60,954
0.812
* Total Citation Counts Rankings
Ranking Based On Selection :15
Artificial Intelligence
Natural Language Processing
Machine Learning
Deep Learning
Computer Vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,844
69,654
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :16
cognitive psychology
individual differences
attention control
intelligence
working memory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,312
21,604
0.316
* Total Citation Counts Rankings
Ranking Based On Selection :17
AI
Machine Learning
Computer Vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,034
60,692
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :18
optimization
operations research
convex optimization
nonparametric statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,288
21,718
0.343
* Total Citation Counts Rankings
Ranking Based On Selection :19
separations
membranes
sorbents
hollow fibers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,641
19,901
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :20
Pharmaceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,273
25,617
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :21
Gravitational Wave Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,901
53,467
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :22
chemical biology
synthetic and materials chemistry
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,608
17,577
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :23
operations research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,081
13,101
0.234
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,200
11,913
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :25
security
systems
networking
machine learning
applied cryptography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,944
12,683
0.259
Zhong Lin Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
447,327
245,583
0.549
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Younan Xia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263,732
76,747
0.291
Nanomaterials
Biomedicine
Imaging
Energy
Catalysis
John L Wood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242,953
98,612
0.406
Mostafa A El Sayed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158,228
43,950
0.278
nanoscience
nanotechnology
nanomedicine
nanocatalysis
nanosensors
Ian F Akyildiz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149,486
36,612
0.245
Wireless Commu5G/6G Wireless Systems
Intelligent Surfaces
Nano-scale and Molecular Communication
Underwater and CubeSats Com
Laura Cadonati
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120,914
81,387
0.673
Naresh Malhotra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,106
38,512
0.377
marketing
consumer behavior
statistics
psychology
research methodology
Deirdre Shoemaker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,165
73,448
0.788
Astrophysics
Black Holes
Gravitational Waves
General Relativity
Walt A De Heer *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,436
14,637
0.175
Chin Hui Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,037
27,138
0.331
Signal Processing
Speech
Language
Multimedia
Machine Learning
Seth Marder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,853
25,682
0.318
Chemistry
Materials
Organic Electronics
Surface Modifcation
Perovskite
Meilin Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,844
45,753
0.566
Batteries
Fuel Cells
Solid State Ionics
Energy Materials
Solid Oxide Fuel Cells
Devi Parikh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,295
65,646
0.872
Generative AI
AI for Creativity
Computer Vision
Natural Language Processing
James Hays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,088
60,954
0.812
Computer Vision
Robotics
Machine Learning
AI
Naman Goyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,844
69,654
0.997
Artificial Intelligence
Natural Language Processing
Machine Learning
Deep Learning
Computer Vision
Randall W Engle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,312
21,604
0.316
cognitive psychology
individual differences
attention control
intelligence
working memory
Dhruv Batra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,034
60,692
0.905
AI
Machine Learning
Computer Vision
Arkadi Nemirovski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,288
21,718
0.343
optimization
operations research
convex optimization
nonparametric statistics
William Koros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,641
19,901
0.328
separations
membranes
sorbents
hollow fibers
Mark Prausnitz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,273
25,617
0.425
Sudarshan Ghonge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,901
53,467
0.893
Mg Finn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,608
17,577
0.311
chemical biology
synthetic and materials chemistry
immunology
George Nemhauser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,081
13,101
0.234
Ajay Kohli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,200
11,913
0.242
Wenke Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,944
12,683
0.259
security
systems
networking
machine learning
applied cryptography