Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 514 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
United States
David Joffe
Experimental High Energy Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,046
35,006
0.254
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
United States
Reza M Parizi
AI Security
Web3 Security
Blockchain Systems
Software Engineerin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,776
15,009
0.951
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
United States
Dana Hermanson
Auditing
accounting
fraud
corporate governance
audit committee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,212
8,546
0.403
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
United States
Mahbubul Islam
Information Technolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,049
8,052
0.617
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
United States
Marco Guzzi
Theoretical Particle Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,431
5,969
0.324
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
United States
Joe Astrachan
family business
governance
strategy
managerial financ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,335
5,553
0.320
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
United States
Seyedamin Pouriyeh
Federated Machine Learning
Cyber Security
Blockchai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,852
5,180
0.885
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
United States
Stacy Campbell
Leadership
Generational Difference
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,850
4,480
0.506
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
United States
Adriane B Randolph
brain-computer interfaces
neuroIS
human-computer interactio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,218
4,443
0.851

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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
United States
Torsten M Pieper
Family Business
Entrepreneurship
Strategic Management
Research Method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,501
4,430
0.591
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
United States
Yuri Feito
Exercise Physiology
HIFT
Chronic Disease
Exercise programing
Evaluation & Measuremen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,479
3,835
0.856
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
United States
Michael Maloni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,569
3,301
0.385
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
United States
Phaedra Corso
costs
economics
public health
polic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,780
3,299
0.209
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
United States
Nikolaos Kidonakis
Theoretical Particle Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,641
3,287
0.198
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
United States
Gita Taasoobshirazi
statistics
learning science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,965
3,182
0.533
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
United States
Michele Dipietro
Learning theory
statistics education
faculty development
the consultation process
statistics of sexual orientatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,312
3,169
0.502
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
United States
Hossain Shahriar
Cybersecurity
Health
Mobile and Web App Securit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,524
3,143
0.695
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
United States
Ian T Ferguson
III-V Semiconductors
Ferromagnetism
MOCVD
Material Characterization
Solid State Lightin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,206
3,141
0.280
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
United States
Stacey Kessler
Employee Well-being
Leadership
Organizational Climate
Counterproductive Work Behavio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,817
3,118
0.536
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
United States
Joel R Mcneal
Cuscuta
Orobanchaceae
Plant Systematics
Molecular Evolutio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,581
3,077
0.551
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
United States
Chang Mei Lin
KSU-BCOE
KSU-ResearchConsortium
teacher emotion regulation
student motivation
IRM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,810
2,986
0.621
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
United States
Gerald T Mangine
Sports Science
Fitness Assessment
Resistance Training
Speed and Agility
CrossFi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,480
2,973
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
United States
Lance Brouthers
International Business Strateg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,038
2,592
0.235
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
United States
Jianming Wen
quantum science & Technology-AMO-optical imaging-non-Hermitian physics-photonics-optomechanics-cm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,444
2,289
0.515
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
United States
Ali Keyvanfar
Sustainable Construction Management
Construction Material
Diversity in built environment
GenA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,045
2,089
0.686
* Last 6 Years Citation Counts Rankings
Rankings
5,097
United States
2,030
1
Ranking Based On Selection: 1
David Joffe
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,046
35,006
0.254
* Last 6 Years Citation Counts Rankings
Rankings
18,851
United States
7,450
2
Ranking Based On Selection: 2
Reza M Parizi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,776
15,009
0.951
AI Security
Web3 Security
Blockchain Systems
Software Engineerin
* Last 6 Years Citation Counts Rankings
Rankings
43,638
United States
16,658
3
Ranking Based On Selection: 3
Dana Hermanson
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,212
8,546
0.403
Auditing
accounting
fraud
corporate governance
audit committee
* Last 6 Years Citation Counts Rankings
Rankings
47,472
United States
18,059
4
Ranking Based On Selection: 4
Mahbubul Islam
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,049
8,052
0.617
* Last 6 Years Citation Counts Rankings
Rankings
71,926
United States
26,524
5
Ranking Based On Selection: 5
Marco Guzzi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,431
5,969
0.324
* Last 6 Years Citation Counts Rankings
Rankings
79,214
United States
29,012
6
Ranking Based On Selection: 6
Joe Astrachan
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,335
5,553
0.320
family business
governance
strategy
managerial financ
* Last 6 Years Citation Counts Rankings
Rankings
86,669
United States
31,541
7
Ranking Based On Selection: 7
Seyedamin Pouriyeh
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,852
5,180
0.885
Federated Machine Learning
Cyber Security
Blockchai
* Last 6 Years Citation Counts Rankings
Rankings
104,281
United States
37,257
8
Ranking Based On Selection: 8
Stacy Campbell
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,850
4,480
0.506
* Last 6 Years Citation Counts Rankings
Rankings
105,312
United States
37,593
9
Ranking Based On Selection: 9
Adriane B Randolph
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,218
4,443
0.851
brain-computer interfaces
neuroIS
human-computer interactio
* Last 6 Years Citation Counts Rankings
Rankings
105,671
United States
37,727
10
Ranking Based On Selection: 10
Torsten M Pieper
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,501
4,430
0.591
Family Business
Entrepreneurship
Strategic Management
Research Method

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Last 6 Years Citation Counts Rankings
Rankings
125,661
United States
44,101
11
Ranking Based On Selection: 11
Yuri Feito
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,479
3,835
0.856
Exercise Physiology
HIFT
Chronic Disease
Exercise programing
Evaluation & Measuremen
* Last 6 Years Citation Counts Rankings
Rankings
149,820
United States
51,556
12
Ranking Based On Selection: 12
Michael Maloni
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,569
3,301
0.385
* Last 6 Years Citation Counts Rankings
Rankings
149,911
United States
51,584
13
Ranking Based On Selection: 13
Phaedra Corso
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,780
3,299
0.209
* Last 6 Years Citation Counts Rankings
Rankings
150,558
United States
51,791
14
Ranking Based On Selection: 14
Nikolaos Kidonakis
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,641
3,287
0.198
* Last 6 Years Citation Counts Rankings
Rankings
156,319
United States
53,595
15
Ranking Based On Selection: 15
Gita Taasoobshirazi
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,965
3,182
0.533
* Last 6 Years Citation Counts Rankings
Rankings
157,019
United States
53,792
16
Ranking Based On Selection: 16
Michele Dipietro
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,312
3,169
0.502
Learning theory
statistics education
faculty development
the consultation process
statistics of sexual orientatio
* Last 6 Years Citation Counts Rankings
Rankings
158,605
United States
54,282
17
Ranking Based On Selection: 17
Hossain Shahriar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,524
3,143
0.695
* Last 6 Years Citation Counts Rankings
Rankings
158,681
United States
54,301
18
Ranking Based On Selection: 18
Ian T Ferguson
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,206
3,141
0.280
III-V Semiconductors
Ferromagnetism
MOCVD
Material Characterization
Solid State Lightin
* Last 6 Years Citation Counts Rankings
Rankings
160,037
United States
54,713
19
Ranking Based On Selection: 19
Stacey Kessler
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,817
3,118
0.536
Employee Well-being
Leadership
Organizational Climate
Counterproductive Work Behavio
* Last 6 Years Citation Counts Rankings
Rankings
162,409
United States
55,457
20
Ranking Based On Selection: 20
Joel R Mcneal
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,581
3,077
0.551
Cuscuta
Orobanchaceae
Plant Systematics
Molecular Evolutio
* Last 6 Years Citation Counts Rankings
Rankings
167,942
United States
57,111
21
Ranking Based On Selection: 21
Chang Mei Lin
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,810
2,986
0.621
KSU-BCOE
KSU-ResearchConsortium
teacher emotion regulation
student motivation
IRM
* Last 6 Years Citation Counts Rankings
Rankings
168,765
United States
57,364
22
Ranking Based On Selection: 22
Gerald T Mangine
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,480
2,973
0.543
Sports Science
Fitness Assessment
Resistance Training
Speed and Agility
CrossFi
* Last 6 Years Citation Counts Rankings
Rankings
195,975
United States
65,480
23
Ranking Based On Selection: 23
Lance Brouthers
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,038
2,592
0.235
* Last 6 Years Citation Counts Rankings
Rankings
223,461
United States
73,625
24
Ranking Based On Selection: 24
Jianming Wen
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,444
2,289
0.515
quantum science & Technology-AMO-optical imaging-non-Hermitian physics-photonics-optomechanics-cm
* Last 6 Years Citation Counts Rankings
Rankings
245,527
United States
79,918
25
Ranking Based On Selection: 25
Ali Keyvanfar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,045
2,089
0.686
Sustainable Construction Management
Construction Material
Diversity in built environment
GenA