University, Subject, Country, Region, World

World 2.625.136 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 yearsAs of Apr 18, 2025, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.120.277) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

* Total H IndexRankings
Ranking Based On Selection: 1
HJ Kim
high energy physics
astro-particle physics
scintillato
Metrics
H-Index
i10 Index
Citation Counts
363
2,210
598,660
* Total H IndexRankings
Ranking Based On Selection: 2
Francisco Matorras
Particle Physics
Statistical Data Analysis
High Energy physics
Data Science
Physics
Metrics
H-Index
i10 Index
Citation Counts
358
2,163
432,923
* Total H IndexRankings
Ranking Based On Selection: 3
Ronald C Kessler
Psychiatric Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
346
1,312
591,752
* Total H IndexRankings
Ranking Based On Selection: 4
SB Kim
physic
Metrics
H-Index
i10 Index
Citation Counts
342
1,937
525,259
* Total H IndexRankings
Ranking Based On Selection: 5
Alberto Ruiz Jimeno
Particle Physics
High Energy Physics
Physics
Doctoral education
Outreach
Metrics
H-Index
i10 Index
Citation Counts
337
1,143
328,366
* Total H IndexRankings
Ranking Based On Selection: 6
Robert Langer
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
Metrics
H-Index
i10 Index
Citation Counts
329
1,896
442,369
* Total H IndexRankings
Ranking Based On Selection: 7
Zhong Lin Wang
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
Metrics
H-Index
i10 Index
Citation Counts
327
2,488
475,629
* Total H IndexRankings
Ranking Based On Selection: 8
Joann E Manson
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's health
Metrics
H-Index
i10 Index
Citation Counts
324
1,624
492,411
* Total H IndexRankings
Ranking Based On Selection: 10
Eric Lander
Biology
Genomics
Genetics
Bioinformatics
Mathematics
Metrics
H-Index
i10 Index
Citation Counts
319
678
737,656

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H IndexRankings
Ranking Based On Selection: 11
Graham Colditz
Epidemiology
Cancer Prevention
Health Outcomes
Metrics
H-Index
i10 Index
Citation Counts
316
1,354
398,847
* Total H IndexRankings
Ranking Based On Selection: 13
Shizuo Akira
immunolog
Metrics
H-Index
i10 Index
Citation Counts
309
1,211
479,467
* Total H IndexRankings
Ranking Based On Selection: 14
Fuquan Wang
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
306
1,900
481,378
* Total H IndexRankings
Ranking Based On Selection: 15
Gordon Guyatt
Evidence-based medicin
Metrics
H-Index
i10 Index
Citation Counts
304
1,687
604,295
* Total H IndexRankings
Ranking Based On Selection: 16
Fairouz Malek
physics
particle physics
nuclear physics
cosmology
computing
Metrics
H-Index
i10 Index
Citation Counts
303
2,103
482,321
* Total H IndexRankings
Ranking Based On Selection: 17
Xiaofeng Wang
supernova
time-domain astronomy
AGN
Metrics
H-Index
i10 Index
Citation Counts
302
1,407
403,383
* Total H IndexRankings
Ranking Based On Selection: 18
Salim Yusuf
Cardiolog
Metrics
H-Index
i10 Index
Citation Counts
302
1,414
524,868
* Total H IndexRankings
Ranking Based On Selection: 19
Donghee Kim
Particle Physic
Metrics
H-Index
i10 Index
Citation Counts
302
1,867
411,604
* Total H IndexRankings
Ranking Based On Selection: 20
Schoeffel Laurent
fundamental constituents
field theories
Metrics
H-Index
i10 Index
Citation Counts
300
2,075
449,914
* Total H IndexRankings
Ranking Based On Selection: 21
Haijun Yang
High Energy Physics
Particle Physics
Nuclear Instruments and Methods
Metrics
H-Index
i10 Index
Citation Counts
298
2,045
441,151
* Total H IndexRankings
Ranking Based On Selection: 22
Jaakko Tuomilehto
Public Health
Epidemiology
Diabetes
Cardiovascular Disease
Metrics
H-Index
i10 Index
Citation Counts
298
1,581
519,570
* Total H IndexRankings
Ranking Based On Selection: 23
Guido Kroemer
aging
cancer
immunology
medicine
metabolism
Metrics
H-Index
i10 Index
Citation Counts
297
1,424
422,393
* Total H IndexRankings
Ranking Based On Selection: 24
George Davey Smith
Epidemiology
genetics
history of science
Metrics
H-Index
i10 Index
Citation Counts
296
1,799
451,691
* Total H IndexRankings
Ranking Based On Selection: 25
Joao Seixas
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
295
1,625
460,315
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
HJ Kim
          Metrics
H-Index
i10-Index
Citation Counts
363
2,210
598,660
high energy physics
astro-particle physics
scintillato
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Francisco Matorras
          Metrics
H-Index
i10-Index
Citation Counts
358
2,163
432,923
Particle Physics
Statistical Data Analysis
High Energy physics
Data Science
Physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Ronald C Kessler
          Metrics
H-Index
i10-Index
Citation Counts
346
1,312
591,752
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
SB Kim
          Metrics
H-Index
i10-Index
Citation Counts
342
1,937
525,259
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Alberto Ruiz Jimeno
          Metrics
H-Index
i10-Index
Citation Counts
337
1,143
328,366
Particle Physics
High Energy Physics
Physics
Doctoral education
Outreach
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Robert Langer
          Metrics
H-Index
i10-Index
Citation Counts
329
1,896
442,369
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Zhong Lin Wang
          Metrics
H-Index
i10-Index
Citation Counts
327
2,488
475,629
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Joann E Manson
          Metrics
H-Index
i10-Index
Citation Counts
324
1,624
492,411
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Frank B Hu
          Metrics
H-Index
i10-Index
Citation Counts
320
1,510
525,264
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Eric Lander
          Metrics
H-Index
i10-Index
Citation Counts
319
678
737,656
Biology
Genomics
Genetics
Bioinformatics
Mathematics

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Graham Colditz
          Metrics
H-Index
i10-Index
Citation Counts
316
1,354
398,847
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Michael Graetzel
          Metrics
H-Index
i10-Index
Citation Counts
311
1,557
505,673
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Shizuo Akira
          Metrics
H-Index
i10-Index
Citation Counts
309
1,211
479,467
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Fuquan Wang
          Metrics
H-Index
i10-Index
Citation Counts
306
1,900
481,378
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Gordon Guyatt
          Metrics
H-Index
i10-Index
Citation Counts
304
1,687
604,295
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Fairouz Malek
          Metrics
H-Index
i10-Index
Citation Counts
303
2,103
482,321
physics
particle physics
nuclear physics
cosmology
computing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Xiaofeng Wang
          Metrics
H-Index
i10-Index
Citation Counts
302
1,407
403,383
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Salim Yusuf
          Metrics
H-Index
i10-Index
Citation Counts
302
1,414
524,868
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Donghee Kim
          Metrics
H-Index
i10-Index
Citation Counts
302
1,867
411,604
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Schoeffel Laurent
          Metrics
H-Index
i10-Index
Citation Counts
300
2,075
449,914
fundamental constituents
field theories
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Haijun Yang
          Metrics
H-Index
i10-Index
Citation Counts
298
2,045
441,151
High Energy Physics
Particle Physics
Nuclear Instruments and Methods
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Jaakko Tuomilehto
          Metrics
H-Index
i10-Index
Citation Counts
298
1,581
519,570
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Guido Kroemer
          Metrics
H-Index
i10-Index
Citation Counts
297
1,424
422,393
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
George Davey Smith
          Metrics
H-Index
i10-Index
Citation Counts
296
1,799
451,691
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Joao Seixas
          Metrics
H-Index
i10-Index
Citation Counts
295
1,625
460,315