Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 918 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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: 1
Australia
Diego De Leo
suicidio e psicogeriatria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179,532
103,420
0.576
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Australia
Lennert Veerman
public health
cancer
obesity
economic evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,310
31,246
0.471
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Australia
Huijun Zhao
Functional materials
Catalysis
Sensing Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,782
33,176
0.564
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Australia
Tsu Te Andrew Huang
Engineering Management
Project Management
Knowledge Management
New Product Design
Supply Chain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,019
24,210
0.457
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Australia
Nam Trung Nguyen
Microfluidics
Nanofluidics
MEMS
Lab on a Chip
Magnetofluidics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,088
22,383
0.508
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Australia
Stuart E Bunn
Freshwater ecology
water resource management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,004
15,069
0.377
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Australia
Andrew Lewis
Optimisation
multi-objective optimisation
multiobjective optimization
interactive optimisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,713
30,528
0.809
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Australia
Leopold Aminde
Researcher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,221
30,121
0.880
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Australia
Stephen Billett
Workplace learning
Vocational education
Professional education
Adult education
Higher Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,362
10,414
0.332
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Australia
Kuldip Paliwal
Signal Processing
Speech Processing
Machine Learning
BioInformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,185
14,486
0.480
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Australia
Susan H Spence
Child and Adolescent Anxiety and Depression
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,164
7,980
0.265
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Australia
Alfred Lam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,708
11,131
0.375
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Australia
Adrian Wilkinson
Human resource management
employment relations
employee voice
industrial relations
HRM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,128
10,055
0.345
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Australia
Howard M Wiseman
quantum information
quantum measurements
quantum control
quantum foundations
Arthurian studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,825
9,904
0.344
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Australia
Alireza Ahmadvand
Digital Health
Generative AI
Mobile Health
Pharmacoepidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,606
18,707
0.678
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Australia
David Lloyd
Neuromusculoskeletal Biomechanical Engineering
Disability & Rehabilitation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,225
11,247
0.429
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Australia
Adam Lee
Catalysis
Green Chemistry
Nanomaterials
Biofuels
Surface Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,132
12,474
0.477
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Australia
Alan Mackay Sim
stem cells
schizophrenia
hereditary spastic paraplegia
olfactory epithelium
olfaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,618
7,353
0.287
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Australia
Ralf Buckley
ecotourism
conservation
tourism
environment
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,298
9,669
0.382
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Australia
Wendy Chaboyer
patient engagement
patient centred care
patient safety
pressure injury prevention
ICU nursing practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,732
11,951
0.483
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Australia
NE Stork
Insect diversity
Tropical biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,013
8,634
0.360
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Australia
Rainer Grün
Geochronology
Archaeogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,674
7,287
0.321
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Australia
Rod Connolly
Marine Science
Automated monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,482
12,883
0.573
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Australia
Bernd Rehm
Bioengineering
Synthetic Biology
Vaccines
Functional Bio-based Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,092
9,196
0.416
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Australia
David Hamilton
Water quality
aquatic systems
cyanobacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,158
9,862
0.466
* Total Citation Counts Rankings
Rankings
1,038
Australia
25
1
Ranking Based On Selection: 1
Diego De Leo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179,532
103,420
0.576
suicidio e psicogeriatria
* Total Citation Counts Rankings
Rankings
6,532
Australia
258
2
Ranking Based On Selection: 2
Lennert Veerman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,310
31,246
0.471
* Total Citation Counts Rankings
Rankings
7,925
Australia
308
3
Ranking Based On Selection: 3
Huijun Zhao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,782
33,176
0.564
* Total Citation Counts Rankings
Rankings
9,377
Australia
363
4
Ranking Based On Selection: 4
Tsu Te Andrew Huang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,019
24,210
0.457
Engineering Management
Project Management
Knowledge Management
New Product Design
Supply Chain
* Total Citation Counts Rankings
Rankings
12,564
Australia
496
5
Ranking Based On Selection: 5
Nam Trung Nguyen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,088
22,383
0.508
Microfluidics
Nanofluidics
MEMS
Lab on a Chip
Magnetofluidics
* Total Citation Counts Rankings
Rankings
14,718
Australia
602
6
Ranking Based On Selection: 6
Stuart E Bunn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,004
15,069
0.377
Freshwater ecology
water resource management
* Total Citation Counts Rankings
Rankings
16,161
Australia
678
7
Ranking Based On Selection: 7
Andrew Lewis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,713
30,528
0.809
Optimisation
multi-objective optimisation
multiobjective optimization
interactive optimisation
* Total Citation Counts Rankings
Rankings
18,767
Australia
786
8
Ranking Based On Selection: 8
Leopold Aminde
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,221
30,121
0.880
* Total Citation Counts Rankings
Rankings
21,514
Australia
920
9
Ranking Based On Selection: 9
Stephen Billett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,362
10,414
0.332
Workplace learning
Vocational education
Professional education
Adult education
Higher Education
* Total Citation Counts Rankings
Rankings
22,834
Australia
980
10
Ranking Based On Selection: 10
Kuldip Paliwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,185
14,486
0.480
Signal Processing
Speech Processing
Machine Learning
BioInformatics
* Total Citation Counts Rankings
Rankings
22,867
Australia
983
11
Ranking Based On Selection: 11
Susan H Spence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,164
7,980
0.265
* Total Citation Counts Rankings
Rankings
23,444
Australia
1,009
12
Ranking Based On Selection: 12
Alfred Lam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,708
11,131
0.375
* Total Citation Counts Rankings
Rankings
24,144
Australia
1,044
13
Ranking Based On Selection: 13
Adrian Wilkinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,128
10,055
0.345
Human resource management
employment relations
employee voice
industrial relations
HRM
* Total Citation Counts Rankings
Rankings
24,499
Australia
1,065
14
Ranking Based On Selection: 14
Howard M Wiseman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,825
9,904
0.344
quantum information
quantum measurements
quantum control
quantum foundations
Arthurian studies
* Total Citation Counts Rankings
Rankings
26,113
Australia
1,151
15
Ranking Based On Selection: 15
Alireza Ahmadvand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,606
18,707
0.678
Digital Health
Generative AI
Mobile Health
Pharmacoepidemiology
* Total Citation Counts Rankings
Rankings
28,228
Australia
1,249
16
Ranking Based On Selection: 16
David Lloyd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,225
11,247
0.429
Neuromusculoskeletal Biomechanical Engineering
Disability & Rehabilitation
* Total Citation Counts Rankings
Rankings
28,393
Australia
1,255
17
Ranking Based On Selection: 17
Adam Lee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,132
12,474
0.477
Catalysis
Green Chemistry
Nanomaterials
Biofuels
Surface Science
* Total Citation Counts Rankings
Rankings
29,218
Australia
1,289
18
Ranking Based On Selection: 18
Alan Mackay Sim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,618
7,353
0.287
stem cells
schizophrenia
hereditary spastic paraplegia
olfactory epithelium
olfaction
* Total Citation Counts Rankings
Rankings
29,784
Australia
1,319
19
Ranking Based On Selection: 19
Ralf Buckley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,298
9,669
0.382
ecotourism
conservation
tourism
environment
ecology
* Total Citation Counts Rankings
Rankings
30,819
Australia
1,361
20
Ranking Based On Selection: 20
Wendy Chaboyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,732
11,951
0.483
patient engagement
patient centred care
patient safety
pressure injury prevention
ICU nursing practice
* Total Citation Counts Rankings
Rankings
32,149
Australia
1,417
21
Ranking Based On Selection: 21
NE Stork
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,013
8,634
0.360
* Total Citation Counts Rankings
Rankings
34,853
Australia
1,538
22
Ranking Based On Selection: 22
Rainer Grün
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,674
7,287
0.321
* Total Citation Counts Rankings
Rankings
35,269
Australia
1,556
23
Ranking Based On Selection: 23
Rod Connolly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,482
12,883
0.573
* Total Citation Counts Rankings
Rankings
36,144
Australia
1,598
24
Ranking Based On Selection: 24
Bernd Rehm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,092
9,196
0.416
Bioengineering
Synthetic Biology
Vaccines
Functional Bio-based Materials
* Total Citation Counts Rankings
Rankings
38,458
Australia
1,713
25
Ranking Based On Selection: 25
David Hamilton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,158
9,862
0.466