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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Transport phenomena
Convection heat transfer
Particulate liquids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,790
3,169
0.662
* Total Citation Counts Rankings
Ranking Based On Selection :2
Chemical Engineering
Waste Water Engineering
Risk Specialist
Editor & Translator
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,747
1,494
0.544
* Total Citation Counts Rankings
Ranking Based On Selection :3
Heat Transfer
Transport Phenomena
Nanotechnology
Gas Hydrate
Water Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,366
2,342
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanotechnology Physical Chemistry Theoretical Chemistry Cheminformatics and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,896
1,178
0.621
* Total Citation Counts Rankings
Ranking Based On Selection :5
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,574
804
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :6
cosmology
general relativity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,506
625
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :7
Technology and Language Learning
ESL
Language Assessment
EAP
IELTS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,287
738
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :8
Transport phenomena
Microchannels
Solvent Extraction
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,238
930
0.751
* Total Citation Counts Rankings
Ranking Based On Selection :9
Sustainable research
Organic Chemistry
Catalyst
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
906
510
0.563
* Total Citation Counts Rankings
Ranking Based On Selection :10
FEM/CFD simulation
Risk-based Inspection (RBI)
Material Characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
751
0.856
* Total Citation Counts Rankings
Ranking Based On Selection :11
Semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
573
0.653
* Total Citation Counts Rankings
Ranking Based On Selection :12
QSAR
QSPR
Separation
Chemical Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
542
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :13
chemical engineering
Energy
modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
710
0.889
* Total Citation Counts Rankings
Ranking Based On Selection :14
Nanocatalys
Multi-Component Reactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
285
0.367
* Total Citation Counts Rankings
Ranking Based On Selection :15
Process Engineering
Computational Fluid Dynamics (CFD)
Transport Phenomena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
659
479
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :16
Heat transfer
Fluid mechanics
Artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
416
0.659
* Total Citation Counts Rankings
Ranking Based On Selection :17
polymer nanocomposite
polymer blend
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
579
550
0.950
* Total Citation Counts Rankings
Ranking Based On Selection :18
Chemical Reaction Engineering
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
540
468
0.867
* Total Citation Counts Rankings
Ranking Based On Selection :19
syntesis of hetrocycle compunds
nano catalist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
426
205
0.481
* Total Citation Counts Rankings
Ranking Based On Selection :20
nano composite
organic coatings
nano coatings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
113
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :21
Mathematics
Graph theory
Chemical graph
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
161
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :22
Absorption and Membrane Separation - Mathematical modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
239
0.726
* Total Citation Counts Rankings
Ranking Based On Selection :23
Energy
Exergy
refrigeration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
143
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :24
Chemical Reaction Engineering
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
310
228
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :25
Organc electronics
semiconductor devices
gas sensors
biosensors
molecular electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
258
0.912
SM Peyghambarzadeh
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,790
3,169
0.662
Transport phenomena
Convection heat transfer
Particulate liquids
Amir Samimi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,747
1,494
0.544
Chemical Engineering
Waste Water Engineering
Risk Specialist
Editor & Translator
Alireza Bozorgian
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,366
2,342
0.990
Heat Transfer
Transport Phenomena
Nanotechnology
Gas Hydrate
Water Treatment
Maziar Noei دکتر مازیار نوعی
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,896
1,178
0.621
Nanotechnology Physical Chemistry Theoretical Chemistry Cheminformatics and
Soroush Zarinabadi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,574
804
0.511
Hassan Amirhashchi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,506
625
0.415
Taher Bahrani
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,287
738
0.573
Technology and Language Learning
ESL
Language Assessment
EAP
IELTS
Zoha Azizi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,238
930
0.751
Transport phenomena
Microchannels
Solvent Extraction
Nanotechnology
Soheil Sayyahi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
906
510
0.563
Sustainable research
Organic Chemistry
Catalyst
Roozbeh Alipour
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
751
0.856
FEM/CFD simulation
Risk-based Inspection (RBI)
Material Characterization
Abdolhossein SA Aedi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
573
0.653
Vahid Vali Zare Shahabadi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
542
0.632
QSAR
QSPR
Separation
Chemical Sensors
Alireza Azimi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
710
0.889
chemical engineering
Energy
modeling
Hossein Anaraki Ardakani
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
285
0.367
Nanocatalys
Multi-Component Reactions
Mohsen Rezaeimanesh|محسن رضائی منش
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
659
479
0.727
Process Engineering
Computational Fluid Dynamics (CFD)
Transport Phenomena
Seyed Ali Alavi Fazel
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
416
0.659
Heat transfer
Fluid mechanics
Artificial intelligence
Azin Paydayesh
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
579
550
0.950
Amirhossein Shahbazi Kootenaei|AS Kootenaei, A. Kootenaei, امیرحسین شهبازی کوتنائی
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
540
468
0.867
Chemical Reaction Engineering
Catalysis
Parviz Torabi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
426
205
0.481
syntesis of hetrocycle compunds
nano catalist
Nargess Tahmassebi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
113
0.268
nano composite
organic coatings
nano coatings
Amir Bahrami
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
161
0.425
Mathematics
Graph theory
Chemical graph
Shima Azizi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
239
0.726
Absorption and Membrane Separation - Mathematical modeling
Amir Vosough
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
143
0.454
Sarah Maghsoodi
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
310
228
0.735
Chemical Reaction Engineering
Catalysis
Pejman Shabani
Islamic Azad University Mahshahr
Mahshahr, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
258
0.912
Organc electronics
semiconductor devices
gas sensors
biosensors
molecular electronics