Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 1.694 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
Laser design
Laser spectroscopy and microscopy
Biophysics
Linear and nonlinear optics
Nanotechology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,388
7,755
0.473
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Accounting
Management accounting
Corporate Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,389
8,627
0.919
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Food safety
antioxidants
antimicrobial
non-thermal and thermal processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,990
5,418
0.905
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Convective Heat Transfer- Porous Media-CFD-FSI-Nanofluids- Flow Measuremenbt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,137
3,080
0.745
* Total Citation Counts Rankings
Ranking Based On Selection: 5
علم النفس
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,612
2,491
0.690
* Total Citation Counts Rankings
Ranking Based On Selection: 6
organic devices
photophysics
laser spectroscopy
biophysics
nonlinear optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,661
741
0.278
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Nonlinear optics
Laser
Microwave
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,517
1,992
0.791
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Nanomaterials
Solar cell
Optical and gas sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,293
886
0.386
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Water management
Wetlands
Water and wastewater treatment
Water Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,256
2,153
0.954
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Algebra
Soft sets theory
Topology
Fuzzy sets theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,956
1,612
0.824
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Application of Machine learning in Earth Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
1,503
0.784
* Total Citation Counts Rankings
Ranking Based On Selection: 12
laser physics
nonlinear optics and chaos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,869
1,543
0.826
* Total Citation Counts Rankings
Ranking Based On Selection: 13
الهندسة
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,867
149
0.080
* Total Citation Counts Rankings
Ranking Based On Selection: 14
architecture
sustainability
ecology
passive building
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
1,419
0.793
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Fishery
Fish Ecology and Biology
Population Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
911
0.516
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Nonlinear optics
solar cell
optical properties
thin film
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,627
1,199
0.737
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Molecular genetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,569
785
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Environmental Assessment
Marine Biology
Marine Pollution
Oil Pollution
Environmental Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
450
0.292
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Diabetes Endocrine and Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,526
933
0.611
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Fish biology
Fisheries
Aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,489
1,112
0.747
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,479
560
0.379
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Enviromental chemistry
Water managements
Corrosion
Inorganic chemistry
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,356
892
0.658
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Numerical Analysis
hydrodynamic stability
flow in porous media
Partial differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,355
958
0.707
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Semiconductor lasers
Photonic crystals
Computational physics
Nonlinear optics
Optical fibers.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,354
1,270
0.938
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Mycology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,226
300
0.245
* Total Citation Counts Rankings
Rankings
54,498
9
1
Ranking Based On Selection: 1
Ali Hussain Reshak
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,388
7,755
0.473
Laser design
Laser spectroscopy and microscopy
Biophysics
Linear and nonlinear optics
Nanotechology
* Total Citation Counts Rankings
Rankings
108,286
22
2
Ranking Based On Selection: 2
Tariq Tawfeeq Yousif Alabdullah
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,389
8,627
0.919
Accounting
Management accounting
Corporate Governance
* Total Citation Counts Rankings
Rankings
175,330
44
3
Ranking Based On Selection: 3
Ammar B.Altemimi
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,990
5,418
0.905
Food safety
antioxidants
antimicrobial
non-thermal and thermal processing
* Total Citation Counts Rankings
Rankings
249,865
80
4
Ranking Based On Selection: 4
Muneer A Ismael
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,137
3,080
0.745
Convective Heat Transfer- Porous Media-CFD-FSI-Nanofluids- Flow Measuremenbt
* Total Citation Counts Rankings
Rankings
281,618
100
5
Ranking Based On Selection: 5
Haider Mahdi
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,612
2,491
0.690
* Total Citation Counts Rankings
Rankings
362,708
140
6
Ranking Based On Selection: 6
Hameed A Al Attar
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,661
741
0.278
organic devices
photophysics
laser spectroscopy
biophysics
nonlinear optics
* Total Citation Counts Rankings
Rankings
378,625
151
7
Ranking Based On Selection: 7
Qusay Mohammed Ali Hassan
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,517
1,992
0.791
* Total Citation Counts Rankings
Rankings
406,243
175
8
Ranking Based On Selection: 8
Mazin Auny Mahdi
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,293
886
0.386
Nanomaterials
Solar cell
Optical and gas sensors
* Total Citation Counts Rankings
Rankings
411,108
179
9
Ranking Based On Selection: 9
Dina A Yaseen
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,256
2,153
0.954
Water management
Wetlands
Water and wastewater treatment
Water Quality
* Total Citation Counts Rankings
Rankings
455,866
220
10
Ranking Based On Selection: 10
Shuker Khalil
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,956
1,612
0.824
Algebra
Soft sets theory
Topology
Fuzzy sets theory
* Total Citation Counts Rankings
Rankings
462,579
227
11
Ranking Based On Selection: 11
Alaa Atiaa Al Abadi
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
1,503
0.784
Application of Machine learning in Earth Sciences
* Total Citation Counts Rankings
Rankings
470,482
231
12
Ranking Based On Selection: 12
Caemshary
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,869
1,543
0.826
* Total Citation Counts Rankings
Rankings
470,992
232
13
Ranking Based On Selection: 13
ابراهيم حبيب رئيس عاتي
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,867
149
0.080
* Total Citation Counts Rankings
Rankings
484,848
245
14
Ranking Based On Selection: 14
Amjad Almusaed
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
1,419
0.793
architecture
sustainability
ecology
passive building
* Total Citation Counts Rankings
Rankings
489,324
250
15
Ranking Based On Selection: 15
Abdul Razak M Mohamed
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
911
0.516
Fishery
Fish Ecology and Biology
Population Dynamics
* Total Citation Counts Rankings
Rankings
516,981
289
16
Ranking Based On Selection: 16
Hussain Ali Badran
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,627
1,199
0.737
Nonlinear optics
solar cell
optical properties
thin film
* Total Citation Counts Rankings
Rankings
529,199
306
17
Ranking Based On Selection: 17
Jalal
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,569
785
0.500
* Total Citation Counts Rankings
Rankings
534,999
314
18
Ranking Based On Selection: 18
Ali Az Douabul
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
450
0.292
Environmental Assessment
Marine Biology
Marine Pollution
Oil Pollution
Environmental Pollution
* Total Citation Counts Rankings
Rankings
538,626
319
19
Ranking Based On Selection: 19
Abbas Mansour
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,526
933
0.611
* Total Citation Counts Rankings
Rankings
546,926
329
20
Ranking Based On Selection: 20
Mustafa Almukhtar
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,489
1,112
0.747
* Total Citation Counts Rankings
Rankings
549,399
332
21
Ranking Based On Selection: 21
Jalal Jabbar Hassan
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,479
560
0.379
* Total Citation Counts Rankings
Rankings
579,412
356
22
Ranking Based On Selection: 22
Hayder A Abbood
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,356
892
0.658
Enviromental chemistry
Water managements
Corrosion
Inorganic chemistry
Nanomaterials
* Total Citation Counts Rankings
Rankings
579,662
359
23
Ranking Based On Selection: 23
Akil J Harfash
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,355
958
0.707
Numerical Analysis
hydrodynamic stability
flow in porous media
Partial differential equations
* Total Citation Counts Rankings
Rankings
579,869
361
24
Ranking Based On Selection: 24
Hassan A Sultan
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,354
1,270
0.938
Semiconductor lasers
Photonic crystals
Computational physics
Nonlinear optics
Optical fibers.
* Total Citation Counts Rankings
Rankings
615,060
421
25
Ranking Based On Selection: 25
Tawfik Muhsin
University of Basrah
Basrah, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,226
300
0.245