Citation Rankings
Highly Cited Researchers

Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025

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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
United States
Robert Linhardt
heparin
glycosaminoglycans
proteoglycans
glycobiology
carbohydrate chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,686
32,102
0.375
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
United States
Ge Wang
Medical Imaging
CT
Deep Learning
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,835
21,902
0.524
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
United States
Nikhil Koratkar
nanomaterials
batteries
energy storage
nanocomposites
wetting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,387
19,656
0.526
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
United States
Michael Shur
semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,934
19,591
0.248
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
United States
Fudong Han
Batteries
Materials
Electrochemistry
Neutron Techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,892
18,192
0.871
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
United States
Humberto Terrones
Condensed Matter Physics
Crystallography
Nanoscience
2-D Materials
Graphene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,626
17,295
0.363
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
United States
EB Watson
geochemistry
petrology
astrobiology
high-P experimentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,675
17,092
0.337
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
United States
Vincent Meunier
computational physics
Condensed Matter Physics
Quantum Transport
Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,854
15,432
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
United States
SB Zhang Shengbai Zhang
Condensed Matter Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,060
14,717
0.342
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
United States
Jim Hendler
Semantic web
artificial intelligence
web science
ontologies
knowledge graphs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,237
11,770
0.154
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
United States
Jonathan Dordick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,773
10,745
0.270
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
United States
Qiang Ji
Computer Vision
Machine Learning
Graphical Models
HCI
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,518
10,479
0.411
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
United States
Pawel Keblinski
Interfacial heat flow
molecular dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,055
10,343
0.323
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
United States
E Fred Schubert Wellfleet
Semiconductors
semiconductor devices
materials
processing
LEDs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,156
10,327
0.234
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
United States
Deborah L Mcguinness
Semantic Web
Ontologies
Knowledge Graphs
Explainable AI
Web Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,641
10,232
0.184
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
United States
Ethan Brown
Dark matter
neutrinoless double beta decay
xenon detectors
XENON100
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,964
9,814
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
United States
Richard Gross
biocatalysis
polymers
peptides
surfactants
polyesters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,670
9,683
0.288
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
United States
Mohammed J Zaki
Data Mining
Machine Learning
Graph Mining
Personal Health
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,763
9,643
0.270
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
United States
Mattheos Koffas
Metabolic Engineering
Synthetic Biology
Natural Products
Phytochemicals
Polysaccharides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,819
9,600
0.607
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
United States
Jie Lian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,373
9,319
0.436
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
United States
Rick Relyea
Aquatic ecology
evolution
toxicology
behavior
environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,674
9,027
0.381
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
United States
Ravishankar Sundararaman
Electronic Structure
Plasmonics
Liquid theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,395
8,586
0.826
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
United States
Mariana Figueiro
light and health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,501
8,225
0.609
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
United States
Gaetano T Montelione
Structural Biology
NMR Spectroscopy
Protein NMR Spectroscopy
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,156
7,942
0.282
* Last 6 Years Citation Counts Rankings
Rankings
6,181
United States
2,500
1
Ranking Based On Selection: 1
Robert Linhardt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,686
32,102
0.375
heparin
glycosaminoglycans
proteoglycans
glycobiology
carbohydrate chemistry
* Last 6 Years Citation Counts Rankings
Rankings
11,186
United States
4,487
2
Ranking Based On Selection: 2
Ge Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,835
21,902
0.524
* Last 6 Years Citation Counts Rankings
Rankings
13,103
United States
5,263
3
Ranking Based On Selection: 3
Nikhil Koratkar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,387
19,656
0.526
nanomaterials
batteries
energy storage
nanocomposites
wetting
* Last 6 Years Citation Counts Rankings
Rankings
13,181
United States
5,297
4
Ranking Based On Selection: 4
Michael Shur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,934
19,591
0.248
* Last 6 Years Citation Counts Rankings
Rankings
14,754
United States
5,897
5
Ranking Based On Selection: 5
Fudong Han
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,892
18,192
0.871
* Last 6 Years Citation Counts Rankings
Rankings
15,911
United States
6,354
6
Ranking Based On Selection: 6
Humberto Terrones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,626
17,295
0.363
Condensed Matter Physics
Crystallography
Nanoscience
2-D Materials
Graphene
* Last 6 Years Citation Counts Rankings
Rankings
16,208
United States
6,465
7
Ranking Based On Selection: 7
EB Watson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,675
17,092
0.337
geochemistry
petrology
astrobiology
high-P experimentation
* Last 6 Years Citation Counts Rankings
Rankings
18,897
United States
7,565
8
Ranking Based On Selection: 8
Vincent Meunier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,854
15,432
0.500
computational physics
Condensed Matter Physics
Quantum Transport
Energy Storage
* Last 6 Years Citation Counts Rankings
Rankings
20,325
United States
8,108
9
Ranking Based On Selection: 9
SB Zhang Shengbai Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,060
14,717
0.342
* Last 6 Years Citation Counts Rankings
Rankings
28,540
United States
11,245
10
Ranking Based On Selection: 10
Jim Hendler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,237
11,770
0.154
Semantic web
artificial intelligence
web science
ontologies
knowledge graphs
* Last 6 Years Citation Counts Rankings
Rankings
32,809
United States
12,846
11
Ranking Based On Selection: 11
Jonathan Dordick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,773
10,745
0.270
* Last 6 Years Citation Counts Rankings
Rankings
34,028
United States
13,324
12
Ranking Based On Selection: 12
Qiang Ji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,518
10,479
0.411
Computer Vision
Machine Learning
Graphical Models
HCI
Robotics
* Last 6 Years Citation Counts Rankings
Rankings
34,693
United States
13,560
13
Ranking Based On Selection: 13
Pawel Keblinski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,055
10,343
0.323
Interfacial heat flow
molecular dynamics
* Last 6 Years Citation Counts Rankings
Rankings
34,764
United States
13,587
14
Ranking Based On Selection: 14
E Fred Schubert Wellfleet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,156
10,327
0.234
Semiconductors
semiconductor devices
materials
processing
LEDs
* Last 6 Years Citation Counts Rankings
Rankings
35,208
United States
13,762
15
Ranking Based On Selection: 15
Deborah L Mcguinness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,641
10,232
0.184
Semantic Web
Ontologies
Knowledge Graphs
Explainable AI
Web Science
* Last 6 Years Citation Counts Rankings
Rankings
37,436
United States
14,565
16
Ranking Based On Selection: 16
Ethan Brown
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,964
9,814
0.579
Dark matter
neutrinoless double beta decay
xenon detectors
XENON100
* Last 6 Years Citation Counts Rankings
Rankings
38,210
United States
14,863
17
Ranking Based On Selection: 17
Richard Gross
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,670
9,683
0.288
biocatalysis
polymers
peptides
surfactants
polyesters
* Last 6 Years Citation Counts Rankings
Rankings
38,424
United States
14,949
18
Ranking Based On Selection: 18
Mohammed J Zaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,763
9,643
0.270
Data Mining
Machine Learning
Graph Mining
Personal Health
Bioinformatics
* Last 6 Years Citation Counts Rankings
Rankings
38,696
United States
15,056
19
Ranking Based On Selection: 19
Mattheos Koffas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,819
9,600
0.607
Metabolic Engineering
Synthetic Biology
Natural Products
Phytochemicals
Polysaccharides
* Last 6 Years Citation Counts Rankings
Rankings
40,396
United States
15,685
20
Ranking Based On Selection: 20
Jie Lian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,373
9,319
0.436
* Last 6 Years Citation Counts Rankings
Rankings
40,551
United States
15,738
21
Ranking Based On Selection: 21
Linda S Schadler|Linda Schadler, L S Schadler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,546
9,291
0.277
* Last 6 Years Citation Counts Rankings
Rankings
42,318
United States
16,375
22
Ranking Based On Selection: 22
Rick Relyea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,674
9,027
0.381
Aquatic ecology
evolution
toxicology
behavior
environmental science
* Last 6 Years Citation Counts Rankings
Rankings
45,443
United States
17,503
23
Ranking Based On Selection: 23
Ravishankar Sundararaman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,395
8,586
0.826
* Last 6 Years Citation Counts Rankings
Rankings
48,341
United States
18,535
24
Ranking Based On Selection: 24
Mariana Figueiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,501
8,225
0.609
* Last 6 Years Citation Counts Rankings
Rankings
50,777
United States
19,422
25
Ranking Based On Selection: 25
Gaetano T Montelione
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,156
7,942
0.282
Structural Biology
NMR Spectroscopy
Protein NMR Spectroscopy
Biochemistry