Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :526
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
1,014
0.312
* Total Citation Counts Rankings
Ranking Based On Selection :527
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,251
1,730
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :528
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
1,665
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :529
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,243
1,528
0.471
* Total Citation Counts Rankings
Ranking Based On Selection :530
Avalanche Photodiodes
Avalanche Breakdown
Infrared Photodetectors
Photodetector
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,242
1,450
0.447
* Total Citation Counts Rankings
Ranking Based On Selection :531
Information Science
Systematic Reviews
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,241
2,313
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :532
semiconductor opto-electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,215
724
0.225
* Total Citation Counts Rankings
Ranking Based On Selection :533
Evolution
plants
mutualism
ecology
systematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,204
2,712
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :534
Natural Language Processing
Multiword Expressions
Language Acquisition and Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,351
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :535
zebrafish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,170
1,164
0.367
* Total Citation Counts Rankings
Ranking Based On Selection :536
Remote sensing
ecosystem ecology
plant physiology
carbon cycle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,167
2,561
0.809
* Total Citation Counts Rankings
Ranking Based On Selection :537
neurosurgery
neurooncology
skull base
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
2,642
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :538
Glacial Isostatic Adjustment
sea level and ice sheets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,147
1,536
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :539
physical geography
glaciology
Quaternary
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,130
2,022
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :540
pathological speech processing
disordered speech recognition
assistive technology
human computer interaction
spatial hearing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,129
1,938
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :541
Oral & Maxillofacial Pathology
Head & Neck Pathology
Artificial Intelligence
Dysplasia/Cancer Early Detection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,118
2,934
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :542
Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,118
1,877
0.602
* Total Citation Counts Rankings
Ranking Based On Selection :543
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,117
1,067
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :544
organometallic chemistry
homogeneous catalysis
carbonylation
reaction mechanisms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,112
758
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :545
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,107
1,469
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :546
adaptive and autonomous control systems and robots
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,094
1,077
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :547
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
835
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :548
text mining
social media analytics
information extraction
information retrieval
semantic web
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,078
2,173
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :549
Structural biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,069
1,339
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :550
Bio-Physics
Spectroscopy
Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,044
746
0.245
Mark D Bass
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
1,014
0.312
Viktor Fedun
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,251
1,730
0.532
Robert Fagan
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
1,665
0.513
Lindsay Blank
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,243
1,528
0.471
Chee Hing Tan
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,242
1,450
0.447
Avalanche Photodiodes
Avalanche Breakdown
Infrared Photodetectors
Photodetector
Anna Cantrell
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,241
2,313
0.714
Information Science
Systematic Reviews
Kristian Groom
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,215
724
0.225
semiconductor opto-electronics
Guillaume Chomicki
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,204
2,712
0.846
Evolution
plants
mutualism
ecology
systematics
Aline Villavicencio
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,175
1,351
0.426
Natural Language Processing
Multiword Expressions
Language Acquisition and Evolution
Stone Elworthy
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,170
1,164
0.367
Holly Croft
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,167
2,561
0.809
Remote sensing
ecosystem ecology
plant physiology
carbon cycle
Yahia Al Tamimi
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
2,642
0.839
neurosurgery
neurooncology
skull base
Sarah L Bradley
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,147
1,536
0.488
Stephen J Livingstone
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,130
2,022
0.646
physical geography
glaciology
Quaternary
geology
Heidi Christensen
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,129
1,938
0.619
pathological speech processing
disordered speech recognition
assistive technology
human computer interaction
spatial hearing
Syed Ali Khurram
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,118
2,934
0.941
Oral & Maxillofacial Pathology
Head & Neck Pathology
Artificial Intelligence
Dysplasia/Cancer Early Detection
Smitha Rajaram
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,118
1,877
0.602
Mark S Thomas
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,117
1,067
0.342
Anthony Haynes
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,112
758
0.244
organometallic chemistry
homogeneous catalysis
carbonylation
reaction mechanisms
James D Hitchmough
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,107
1,469
0.473
Sandor Veres
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,094
1,077
0.348
Myles Jones
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
835
0.271
Ziqi Zhang
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,078
2,173
0.706
text mining
social media analytics
information extraction
information retrieval
semantic web
Pu Qian
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,069
1,339
0.436
Ashley J Cadby
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,044
746
0.245
Bio-Physics
Spectroscopy
Imaging