Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 476 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
United States
Robert G Lord
Leadership
cognitive psychology
organizational behavio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,289
13,279
0.287
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United States
Stephen Zd Cheng
Polymer
materials
chemistry
physics
engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,048
7,058
0.214
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United States
Xiong Gong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,627
8,594
0.272
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United States
Jie Zheng
Biomaterials
Biophysics
Biointerface
Computational Biology/Material
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,810
14,992
0.581
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United States
Ronald Levant
masculinit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,014
6,741
0.306
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United States
James Diefendorff
Work Motivation
Emotional Labo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,104
8,013
0.419
* Total Citation Counts Rankings
Ranking Based On Selection: 7
United States
Alamgir Karim
polymers
2D materials
energy storage
sustainability
membrane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,938
5,372
0.284
* Total Citation Counts Rankings
Ranking Based On Selection: 8
United States
Levy Paul E
Feedback
Performance Management
Coaching
Developmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,275
5,973
0.346
* Total Citation Counts Rankings
Ranking Based On Selection: 9
United States
Debmalya Mukherjee
Emerging Markets
Corporate Misbehavior
Reputation
International Strateg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,523
14,807
0.896

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
United States
Chrys Wesdemiotis
mass spectrometry
gas-phase ion chemistry
materials characterizatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,518
4,742
0.287
* Total Citation Counts Rankings
Ranking Based On Selection: 11
United States
RA Weiss
polymer engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,809
3,420
0.216
* Total Citation Counts Rankings
Ranking Based On Selection: 12
United States
Jiahua Zhu
Intelligent Composites La
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,793
7,422
0.502
* Total Citation Counts Rankings
Ranking Based On Selection: 13
United States
William Baker
Advertising effectiveness
innovation
market orientation
learning orientation
entrepreneuria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,755
3,917
0.265
* Total Citation Counts Rankings
Ranking Based On Selection: 14
United States
Ai İsayev
polymer science and engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,634
2,610
0.178
* Total Citation Counts Rankings
Ranking Based On Selection: 15
United States
John R Savery
problem-based learning
student ownership for learning
rich environments for active learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,010
3,812
0.293
* Total Citation Counts Rankings
Ranking Based On Selection: 16
United States
Tianbo Liu
Macroions
Polymer Physics
Colloids
Surfactants
Polyelectrolyte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,007
3,656
0.281
* Total Citation Counts Rankings
Ranking Based On Selection: 17
United States
Ts Srivatsan
manufacturing processes
mechanical behavior of materials
fatigue and fracture of materials an
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,537
3,470
0.277
* Total Citation Counts Rankings
Ranking Based On Selection: 18
United States
Zhenmeng Peng
Heterogeneous catalyst
hydrogen generation/storage/utilization
electrochemistry
electrochemical engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,485
6,014
0.482
* Total Citation Counts Rankings
Ranking Based On Selection: 19
United States
Ali Dhinojwala
Adhesion
Bioinspired Adhesives
Nonlinear Optical Spectroscopy
Thin Films
Polymer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,419
5,414
0.436
* Total Citation Counts Rankings
Ranking Based On Selection: 20
United States
Randall J Mitchell
Evolutionary Ecology
pollination biology
floral ecolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,070
3,499
0.290
* Total Citation Counts Rankings
Ranking Based On Selection: 21
United States
Yu Zhu
Energy
Polymer
Nanotechnology
Nanodevice fabricatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,940
4,996
0.418
* Total Citation Counts Rankings
Ranking Based On Selection: 22
United States
John W Goodell
cultural finance
political econom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,910
10,821
0.909
* Total Citation Counts Rankings
Ranking Based On Selection: 23
United States
Raj Aggarwal
Business
Finance
International Busines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,576
3,288
0.284
* Total Citation Counts Rankings
Ranking Based On Selection: 24
United States
Steven SC Chuang
Research and development of energy and environment-related materials and processe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,335
3,661
0.354
* Total Citation Counts Rankings
Ranking Based On Selection: 25
United States
George G Chase
chemical engineering
filtration
electrospinning
filtratio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,610
3,342
0.348
* Total Citation Counts Rankings
Rankings
12,162
United States
5,716
1
Ranking Based On Selection: 1
Robert G Lord
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,289
13,279
0.287
Leadership
cognitive psychology
organizational behavio
* Total Citation Counts Rankings
Rankings
20,758
United States
9,548
2
Ranking Based On Selection: 2
Stephen Zd Cheng
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,048
7,058
0.214
* Total Citation Counts Rankings
Rankings
22,267
United States
10,212
3
Ranking Based On Selection: 3
Xiong Gong
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,627
8,594
0.272
* Total Citation Counts Rankings
Rankings
30,282
United States
13,666
4
Ranking Based On Selection: 4
Jie Zheng
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,810
14,992
0.581
Biomaterials
Biophysics
Biointerface
Computational Biology/Material
* Total Citation Counts Rankings
Rankings
37,981
United States
16,857
5
Ranking Based On Selection: 5
Ronald Levant
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,014
6,741
0.306
* Total Citation Counts Rankings
Rankings
46,194
United States
20,019
6
Ranking Based On Selection: 6
James Diefendorff
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,104
8,013
0.419
* Total Citation Counts Rankings
Rankings
46,775
United States
20,244
7
Ranking Based On Selection: 7
Alamgir Karim
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,938
5,372
0.284
* Total Citation Counts Rankings
Rankings
52,965
United States
22,671
8
Ranking Based On Selection: 8
Levy Paul E
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,275
5,973
0.346
Feedback
Performance Management
Coaching
Developmen
* Total Citation Counts Rankings
Rankings
56,232
United States
23,924
9
Ranking Based On Selection: 9
Debmalya Mukherjee
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,523
14,807
0.896
Emerging Markets
Corporate Misbehavior
Reputation
International Strateg
* Total Citation Counts Rankings
Rankings
56,271
United States
23,939
10
Ranking Based On Selection: 10
Chrys Wesdemiotis
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,518
4,742
0.287
mass spectrometry
gas-phase ion chemistry
materials characterizatio

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Rankings
59,664
United States
25,229
11
Ranking Based On Selection: 11
RA Weiss
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,809
3,420
0.216
* Total Citation Counts Rankings
Rankings
65,059
United States
27,232
12
Ranking Based On Selection: 12
Jiahua Zhu
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,793
7,422
0.502
* Total Citation Counts Rankings
Rankings
65,271
United States
27,318
13
Ranking Based On Selection: 13
William Baker
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,755
3,917
0.265
Advertising effectiveness
innovation
market orientation
learning orientation
entrepreneuria
* Total Citation Counts Rankings
Rankings
66,020
United States
27,600
14
Ranking Based On Selection: 14
Ai İsayev
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,634
2,610
0.178
* Total Citation Counts Rankings
Rankings
76,658
United States
31,453
15
Ranking Based On Selection: 15
John R Savery
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,010
3,812
0.293
problem-based learning
student ownership for learning
rich environments for active learning
* Total Citation Counts Rankings
Rankings
76,680
United States
31,461
16
Ranking Based On Selection: 16
Tianbo Liu
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,007
3,656
0.281
* Total Citation Counts Rankings
Rankings
80,087
United States
32,670
17
Ranking Based On Selection: 17
Ts Srivatsan
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,537
3,470
0.277
manufacturing processes
mechanical behavior of materials
fatigue and fracture of materials an
* Total Citation Counts Rankings
Rankings
80,492
United States
32,824
18
Ranking Based On Selection: 18
Zhenmeng Peng
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,485
6,014
0.482
Heterogeneous catalyst
hydrogen generation/storage/utilization
electrochemistry
electrochemical engineerin
* Total Citation Counts Rankings
Rankings
81,025
United States
33,003
19
Ranking Based On Selection: 19
Ali Dhinojwala
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,419
5,414
0.436
Adhesion
Bioinspired Adhesives
Nonlinear Optical Spectroscopy
Thin Films
Polymer
* Total Citation Counts Rankings
Rankings
83,951
United States
34,064
20
Ranking Based On Selection: 20
Randall J Mitchell
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,070
3,499
0.290
Evolutionary Ecology
pollination biology
floral ecolog
* Total Citation Counts Rankings
Rankings
85,092
United States
34,481
21
Ranking Based On Selection: 21
Yu Zhu
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,940
4,996
0.418
* Total Citation Counts Rankings
Rankings
85,341
United States
34,574
22
Ranking Based On Selection: 22
John W Goodell
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,910
10,821
0.909
* Total Citation Counts Rankings
Rankings
88,365
United States
35,685
23
Ranking Based On Selection: 23
Raj Aggarwal
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,576
3,288
0.284
* Total Citation Counts Rankings
Rankings
100,878
United States
39,972
24
Ranking Based On Selection: 24
Steven SC Chuang
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,335
3,661
0.354
Research and development of energy and environment-related materials and processe
* Total Citation Counts Rankings
Rankings
109,673
United States
43,044
25
Ranking Based On Selection: 25
George G Chase
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,610
3,342
0.348
chemical engineering
filtration
electrospinning
filtratio