Citation Rankings
Highly Cited Researchers

University of Sheffield Highly Cited Researchers Citation Rankings 2025

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 IndexUniversities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025

* Total Citation Counts Rankings
Ranking Based On Selection :526
United Kingdom
Mark D Bass
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
United Kingdom
Viktor Fedun
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
United Kingdom
Robert Fagan
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
United Kingdom
Lindsay Blank
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
United Kingdom
Chee Hing Tan
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
United Kingdom
Anna Cantrell
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
United Kingdom
Kristian Groom
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
United Kingdom
Guillaume Chomicki
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
United Kingdom
Aline Villavicencio
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
United Kingdom
Stone Elworthy
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
United Kingdom
Holly Croft
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
United Kingdom
Yahia Al Tamimi
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
United Kingdom
Sarah L Bradley
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
United Kingdom
Stephen J Livingstone
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
United Kingdom
Heidi Christensen
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
United Kingdom
Syed Ali Khurram
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
United Kingdom
Smitha Rajaram
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
United Kingdom
Mark S Thomas
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
United Kingdom
Anthony Haynes
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
United Kingdom
James D Hitchmough
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
United Kingdom
Sandor Veres
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
United Kingdom
Myles Jones
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
United Kingdom
Ziqi Zhang
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
United Kingdom
Pu Qian
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
United Kingdom
Ashley J Cadby
Bio-Physics
Spectroscopy
Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,044
746
0.245
* Total Citation Counts Rankings
Rankings
294,173
United Kingdom
21,199
526
Ranking Based On Selection: 526
Mark D Bass
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
1,014
0.312
* Total Citation Counts Rankings
Rankings
294,445
United Kingdom
21,214
527
Ranking Based On Selection: 527
Viktor Fedun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,251
1,730
0.532
* Total Citation Counts Rankings
Rankings
294,753
United Kingdom
21,234
528
Ranking Based On Selection: 528
Robert Fagan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
1,665
0.513
* Total Citation Counts Rankings
Rankings
295,063
United Kingdom
21,254
529
Ranking Based On Selection: 529
Lindsay Blank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,243
1,528
0.471
* Total Citation Counts Rankings
Rankings
295,157
United Kingdom
21,256
530
Ranking Based On Selection: 530
Chee Hing Tan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,242
1,450
0.447
Avalanche Photodiodes
Avalanche Breakdown
Infrared Photodetectors
Photodetector
* Total Citation Counts Rankings
Rankings
295,210
United Kingdom
21,259
531
Ranking Based On Selection: 531
Anna Cantrell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,241
2,313
0.714
* Total Citation Counts Rankings
Rankings
297,232
United Kingdom
21,375
532
Ranking Based On Selection: 532
Kristian Groom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,215
724
0.225
* Total Citation Counts Rankings
Rankings
298,034
United Kingdom
21,414
533
Ranking Based On Selection: 533
Guillaume Chomicki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,204
2,712
0.846
Evolution
plants
mutualism
ecology
systematics
* Total Citation Counts Rankings
Rankings
300,337
United Kingdom
21,556
534
Ranking Based On Selection: 534
Aline Villavicencio
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
* Total Citation Counts Rankings
Rankings
300,741
United Kingdom
21,585
535
Ranking Based On Selection: 535
Stone Elworthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,170
1,164
0.367
* Total Citation Counts Rankings
Rankings
300,948
United Kingdom
21,603
536
Ranking Based On Selection: 536
Holly Croft
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,167
2,561
0.809
Remote sensing
ecosystem ecology
plant physiology
carbon cycle
* Total Citation Counts Rankings
Rankings
302,468
United Kingdom
21,697
537
Ranking Based On Selection: 537
Yahia Al Tamimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
2,642
0.839
* Total Citation Counts Rankings
Rankings
302,594
United Kingdom
21,703
538
Ranking Based On Selection: 538
Sarah L Bradley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,147
1,536
0.488
Glacial Isostatic Adjustment
sea level and ice sheets
* Total Citation Counts Rankings
Rankings
303,949
United Kingdom
21,772
539
Ranking Based On Selection: 539
Stephen J Livingstone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,130
2,022
0.646
physical geography
glaciology
Quaternary
geology
* Total Citation Counts Rankings
Rankings
304,015
United Kingdom
21,777
540
Ranking Based On Selection: 540
Heidi Christensen
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
* Total Citation Counts Rankings
Rankings
304,862
United Kingdom
21,827
541
Ranking Based On Selection: 541
Syed Ali Khurram
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
* Total Citation Counts Rankings
Rankings
304,886
United Kingdom
21,831
542
Ranking Based On Selection: 542
Smitha Rajaram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,118
1,877
0.602
* Total Citation Counts Rankings
Rankings
305,015
United Kingdom
21,837
543
Ranking Based On Selection: 543
Mark S Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,117
1,067
0.342
* Total Citation Counts Rankings
Rankings
305,428
United Kingdom
21,869
544
Ranking Based On Selection: 544
Anthony Haynes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,112
758
0.244
organometallic chemistry
homogeneous catalysis
carbonylation
reaction mechanisms
* Total Citation Counts Rankings
Rankings
305,828
United Kingdom
21,887
545
Ranking Based On Selection: 545
James D Hitchmough
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,107
1,469
0.473
* Total Citation Counts Rankings
Rankings
306,954
United Kingdom
21,953
546
Ranking Based On Selection: 546
Sandor Veres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,094
1,077
0.348
adaptive and autonomous control systems and robots
* Total Citation Counts Rankings
Rankings
307,836
United Kingdom
22,008
547
Ranking Based On Selection: 547
Myles Jones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
835
0.271
* Total Citation Counts Rankings
Rankings
308,193
United Kingdom
22,024
548
Ranking Based On Selection: 548
Ziqi Zhang
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
* Total Citation Counts Rankings
Rankings
308,978
United Kingdom
22,068
549
Ranking Based On Selection: 549
Pu Qian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,069
1,339
0.436
* Total Citation Counts Rankings
Rankings
311,054
United Kingdom
22,200
550
Ranking Based On Selection: 550
Ashley J Cadby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,044
746
0.245