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 :26
Computed tomography
CT
Radiation dose
image quality
medical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,850
8,468
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :27
Neuroimaging
MRI
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,747
7,408
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :28
medical physics
radiation physics
radiation therapy
experimental & computational dosimetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,721
6,986
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :29
magnetic resonance imaging
MRI
dynamic contrast-enhanced MRI
DCE-MRI
tracer kinetic modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,151
4,198
0.277
* Total Citation Counts Rankings
Ranking Based On Selection :30
magnetic resonance
chemical physics
biophysics
medical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,125
4,526
0.299
* Total Citation Counts Rankings
Ranking Based On Selection :31
Nuclear Physics
Nuclear Medicine
Monte Carlo Method
Radiation Shielding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,523
13,076
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :32
Radiation Interactions
Biomedical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,472
8,105
0.602
* Total Citation Counts Rankings
Ranking Based On Selection :33
Medical Physics
Dosimetry
Image guidance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,470
6,211
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :34
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,391
2,277
0.170
* Total Citation Counts Rankings
Ranking Based On Selection :35
medical imaging
medical physics
breast imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,928
2,294
0.177
* Total Citation Counts Rankings
Ranking Based On Selection :36
Medical Imaging
Medical Big Data
Clinical Translation
Medical Physics
AI in Digital Healthcare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,882
12,486
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :37
Molecular imaging
tracer kinetic modeling
medical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,707
6,610
0.520
* Total Citation Counts Rankings
Ranking Based On Selection :38
MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,291
5,073
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :39
Medical Education Informatics
assistive technologies
healthy active aging
affective neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,101
7,167
0.592
* Total Citation Counts Rankings
Ranking Based On Selection :40
Medical physics
Mammography
Synchrotron Radiation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,975
1,036
0.087
* Total Citation Counts Rankings
Ranking Based On Selection :41
Medical Physics
Neuroimaging/Neuroscience
Physiological Systems Modeling
Signal Processing
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,636
7,022
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :42
medical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,569
2,905
0.275
* Total Citation Counts Rankings
Ranking Based On Selection :43
medical physics
cancer
photodynamic therapy
low temperature physics
Kondo effect
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,374
1,175
0.113
* Total Citation Counts Rankings
Ranking Based On Selection :44
Cancer
Radiotherapy
Chemotherapy
Natural Products
Gel Dosimetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,372
10,075
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :45
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,248
7,055
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :46
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,160
4,683
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :47
Radiation Therapy quality and verification
late effects
neutrons
dosimetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,970
5,583
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :48
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,902
3,542
0.358
* Total Citation Counts Rankings
Ranking Based On Selection :49
Medical Physics
Radiation Oncology
Image-Guided Radiation Therapy
Dual Energy Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,761
2,662
0.273
* Total Citation Counts Rankings
Ranking Based On Selection :50
Medical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,710
4,208
0.433
Lifeng Yu
Mayo Clinic
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,850
8,468
0.534
Computed tomography
CT
Radiation dose
image quality
medical physics
Walter H Backes
Maastricht University
Maastricht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,747
7,408
0.470
Neuroimaging
MRI
Medical Physics
Jan Seuntjens
McGill University
Montréal, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,721
6,986
0.444
medical physics
radiation physics
radiation therapy
experimental & computational dosimetry
David L Buckley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,151
4,198
0.277
magnetic resonance imaging
MRI
dynamic contrast-enhanced MRI
DCE-MRI
tracer kinetic modeling
Lucio Frydman
Weizmann Institute of Science
Rehovot, Israel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,125
4,526
0.299
magnetic resonance
chemical physics
biophysics
medical physics
Huseyin Ozan Tekin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,523
13,076
0.967
Nuclear Physics
Nuclear Medicine
Monte Carlo Method
Radiation Shielding
Da Bradley
Sunway University
Selangor, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,472
8,105
0.602
Radiation Interactions
Biomedical Physics
Tomas Kron
Peter Maccallum Cancer Centre
Melbourne, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,470
6,211
0.461
Medical Physics
Dosimetry
Image guidance
Dongwook Kim
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,391
2,277
0.170
Robert Nishikawa
University of Pittsburgh
Pittsburgh, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,928
2,294
0.177
medical imaging
medical physics
breast imaging
Guang Yang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,882
12,486
0.969
Medical Imaging
Medical Big Data
Clinical Translation
Medical Physics
AI in Digital Healthcare
Mark Lubberink
Uppsala University
Uppsala, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,707
6,610
0.520
Molecular imaging
tracer kinetic modeling
medical physics
Paul S Morgan
University of Nottingham
Nottingham, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,291
5,073
0.413
Panagiotis Bamidis
Aristotle University of Thessaloniki
Thessaloniki, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,101
7,167
0.592
Medical Education Informatics
assistive technologies
healthy active aging
affective neuroscience
Edoardo Castelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,975
1,036
0.087
Medical physics
Mammography
Synchrotron Radiation
Nicola Toschi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,636
7,022
0.603
Medical Physics
Neuroimaging/Neuroscience
Physiological Systems Modeling
Signal Processing
Machine Learning
Michael Schell
University of Rochester
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,569
2,905
0.275
Willem M Star
SDO Hogeschool
Maassluis, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,374
1,175
0.113
medical physics
cancer
photodynamic therapy
low temperature physics
Kondo effect
Bagher Farhood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,372
10,075
0.971
Cancer
Radiotherapy
Chemotherapy
Natural Products
Gel Dosimetry
Laurence Court
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,248
7,055
0.688
Eduardo Moros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,160
4,683
0.461
Stephen Kry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,970
5,583
0.560
Radiation Therapy quality and verification
late effects
neutrons
dosimetry
John Damilakis
University of Crete
Rethymno, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,902
3,542
0.358
John Roeske
Loyola University Chicago
Chicago, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,761
2,662
0.273
Medical Physics
Radiation Oncology
Image-Guided Radiation Therapy
Dual Energy Imaging
Mischa Hoogeman
Erasmus University
Rotterdam, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,710
4,208
0.433