Natural Sciences

H-Index
Rankings

World Scientists H-Index Natural Sciences / Chemical Sciences Rankings 2025

AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.

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Total 2.395.121 scientist, 220 country, 24.386 institution
* Total H Index Rankings
World Rank
1
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 1
South Korea
HJ Kim
HJ Kim
Kyungpook National University
Daegu , South Korea
Natural Sciences / Physics
high energy physics
astro-particle physics
scintillator
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
364
189
0.519
See All Rankings and Analysis
* Total H Index Rankings
World Rank
2
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 2
Spain
Francisco Matorras
Francisco Matorras
Universidad de Cantabria
Santander , Spain
Natural Sciences / Physics
Particle Physics
Statistical Data Analysis
High Energy physics
Data Science
Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
353
181
0.513
See All Rankings and Analysis
* Total H Index Rankings
World Rank
3
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 3
United States
Ronald C Kessler
Ronald C Kessler
Harvard University
Cambridge , United States
Medical and Health Sciences / Psychiatry
Psychiatric Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
345
205
0.594
See All Rankings and Analysis
* Total H Index Rankings
World Rank
4
Country Rank
2
Institution Rank: 2
Ranking Based On Selection: 4
Spain
Alberto Ruiz Jimeno
Alberto Ruiz Jimeno
Universidad de Cantabria
Santander , Spain
Natural Sciences / Physics
Particle Physics
High Energy Physics
Physics
Doctoral education
Outreach
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
344
174
0.506
See All Rankings and Analysis
* Total H Index Rankings
World Rank
5
Country Rank
2
Institution Rank: 1
Ranking Based On Selection: 5
South Korea
SB Kim
SB Kim
Seoul National University
Seoul , South Korea
Natural Sciences / Physics
physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
341
195
0.572
See All Rankings and Analysis
* Total H Index Rankings
World Rank
6
Country Rank
2
Institution Rank: 1
Ranking Based On Selection: 6
United States
Robert Langer
Robert Langer
Massachusetts Institute of Technology
Cambridge , United States
Engineering & Technology / Bioengineering
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
327
175
0.535
See All Rankings and Analysis
* Total H Index Rankings
World Rank
7
Country Rank
3
Institution Rank: 1
Ranking Based On Selection: 7
United States
Zhong Lin Wang
Zhong Lin Wang
Georgia Institute of Technology
Atlanta , United States
Engineering & Technology / Nanoscience and Nanotechnology
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
323
242
0.749
See All Rankings and Analysis
* Total H Index Rankings
World Rank
8
Country Rank
4
Institution Rank: 2
Ranking Based On Selection: 8
United States
Joann E Manson
Joann E Manson
Harvard University
Cambridge , United States
Medical and Health Sciences / Endocrinology and Metabolism
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
323
165
0.511
See All Rankings and Analysis
* Total H Index Rankings
World Rank
9
Country Rank
5
Institution Rank: 3
Ranking Based On Selection: 9
United States
Frank B Hu
Frank B Hu
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
320
209
0.653
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10
Country Rank
6
Institution Rank: 4
Ranking Based On Selection: 10
United States
Eric Lander
Eric Lander
Harvard University
Cambridge , United States
Natural Sciences / Mathematical Sciences
Biology
Genomics
Genetics
Bioinformatics
Mathematics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
319
217
0.680
See All Rankings and Analysis
* Total H Index Rankings
World Rank
11
Country Rank
7
Institution Rank: 1
Ranking Based On Selection: 11
United States
Graham Colditz
Graham Colditz
Washington University Saint Louis
St. Louis , United States
Medical and Health Sciences / Epidemiology and Public Health
Epidemiology
Cancer Prevention
Health Outcomes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
314
134
0.427
See All Rankings and Analysis
* Total H Index Rankings
World Rank
12
Country Rank
8
Institution Rank: 1
Ranking Based On Selection: 12
United States
Fuquan Wang
Fuquan Wang
University of Wisconsin Madison
Madison , United States
Natural Sciences / Physics
Particle Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
309
228
0.738
See All Rankings and Analysis
* Total H Index Rankings
World Rank
13
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 13
France
Fairouz Malek
Fairouz Malek
laboratoire de physique subatomique et de cosmologie
Grenoble , France
Natural Sciences / Physics
physics
particle physics
nuclear physics
cosmology
computing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
309
195
0.631
See All Rankings and Analysis
* Total H Index Rankings
World Rank
14
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 14
Switzerland
Michael Graetzel
Michael Graetzel
École Polytechnique Fédérale de Lausanne
Lausanne , Switzerland
Engineering & Technology / Energy Engineering
Solar energy conversion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
309
180
0.583
See All Rankings and Analysis
* Total H Index Rankings
World Rank
15
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 15
Japan
Shizuo Akira
Shizuo Akira
Osaka University
Suita , Japan
Medical and Health Sciences / Immunology
immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
308
150
0.487
See All Rankings and Analysis
* Total H Index Rankings
World Rank
16
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 16
China
Xiaofeng Wang
Xiaofeng Wang
Tsinghua University
Beijing , China
Natural Sciences / Physics
supernova
time-domain astronomy
AGN
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
305
206
0.675
See All Rankings and Analysis
* Total H Index Rankings
World Rank
17
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 17
Canada
Gordon Guyatt
Gordon Guyatt
McMaster University
Hamilton , Canada
Medical and Health Sciences / Epidemiology and Public Health
Evidence-based medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
304
179
0.589
See All Rankings and Analysis
* Total H Index Rankings
World Rank
18
Country Rank
3
Institution Rank: 2
Ranking Based On Selection: 18
South Korea
Donghee Kim
Donghee Kim
Kyungpook National University
Daegu , South Korea
Natural Sciences / Physics
Particle Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
301
166
0.551
See All Rankings and Analysis
* Total H Index Rankings
World Rank
19
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 19
Portugal
Joao Seixas
Joao Seixas
Universidade Nova de Lisboa
Lisboa , Portugal
Natural Sciences / Physics
Particle Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
300
206
0.687
See All Rankings and Analysis
* Total H Index Rankings
World Rank
20
Country Rank
2
Institution Rank: 1
Ranking Based On Selection: 20
France
Schoeffel Laurent
Schoeffel Laurent
CEA (Commissariat à l'Energie Atomique et aux Energies Alternatives)
Gif-sur-Yvette , France
Natural Sciences / Physics
fundamental constituents
field theories
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
300
195
0.650
See All Rankings and Analysis
* Total H Index Rankings
World Rank
21
Country Rank
2
Institution Rank: 2
Ranking Based On Selection: 21
Canada
Salim Yusuf
Salim Yusuf
McMaster University
Hamilton , Canada
Medical and Health Sciences / Cardiology
Cardiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
298
173
0.581
See All Rankings and Analysis
* Total H Index Rankings
World Rank
22
Country Rank
1
Institution Rank: 1
Ranking Based On Selection: 22
Finland
Jaakko Tuomilehto
Jaakko Tuomilehto
University of Helsinki
Helsinki , Finland
Medical and Health Sciences / Epidemiology and Public Health
Public Health
Epidemiology
Diabetes
Cardiovascular Disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
296
174
0.588
See All Rankings and Analysis
* Total H Index Rankings
World Rank
23
Country Rank
2
Institution Rank: 1
Ranking Based On Selection: 23
China
Haijun Yang
Haijun Yang
Shanghai Jiao Tong University
Shanghai , China
Natural Sciences / Physics
High Energy Physics
Particle Physics
Nuclear Instruments and Methods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
295
214
0.725
See All Rankings and Analysis
* Total H Index Rankings
World Rank
24
Country Rank
9
Institution Rank: 1
Ranking Based On Selection: 24
United States
James Brau
James Brau
University of Oregon
Eugene , United States
Natural Sciences / Physics
particle physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
295
198
0.671
See All Rankings and Analysis
* Total H Index Rankings
World Rank
25
Country Rank
3
Institution Rank: 1
Ranking Based On Selection: 25
France
Guido Kroemer
Guido Kroemer
Université Paris Cité
Paris , France
Natural Sciences / Biological Science
aging
cancer
immunology
medicine
metabolism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
295
195
0.661
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1
South Korea
1
1
Ranking Based On Selection: 1
HJ Kim
HJ Kim
Kyungpook National University Daegu, South Korea South Korea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
364
189
0.519
Natural Sciences / Physics
high energy physics
astro-particle physics
scintillator
See All Rankings and Analysis
* Total H Index Rankings
Rankings
2
Spain
1
1
Ranking Based On Selection: 2
Francisco Matorras
Francisco Matorras
Universidad de Cantabria Santander, Spain Spain
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
353
181
0.513
Natural Sciences / Physics
Particle Physics
Statistical Data Analysis
High Energy physics
Data Science
Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
3
United States
1
1
Ranking Based On Selection: 3
Ronald C Kessler
Ronald C Kessler
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
345
205
0.594
Medical and Health Sciences / Psychiatry
Psychiatric Epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
4
Spain
2
2
Ranking Based On Selection: 4
Alberto Ruiz Jimeno
Alberto Ruiz Jimeno
Universidad de Cantabria Santander, Spain Spain
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
344
174
0.506
Natural Sciences / Physics
Particle Physics
High Energy Physics
Physics
Doctoral education
Outreach
See All Rankings and Analysis
* Total H Index Rankings
Rankings
5
South Korea
2
1
Ranking Based On Selection: 5
SB Kim
SB Kim
Seoul National University Seoul, South Korea South Korea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
341
195
0.572
Natural Sciences / Physics
physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
6
United States
2
1
Ranking Based On Selection: 6
Robert Langer
Robert Langer
Massachusetts Institute of Technology Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
327
175
0.535
Engineering & Technology / Bioengineering
drug delivery
tissue engineering
biomaterials
nanotechnology
chemistry
See All Rankings and Analysis
* Total H Index Rankings
Rankings
7
United States
3
1
Ranking Based On Selection: 7
Zhong Lin Wang
Zhong Lin Wang
Georgia Institute of Technology Atlanta, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
323
242
0.749
Engineering & Technology / Nanoscience and Nanotechnology
nanogenerator
self-powered sensors/systems
blue energy
piezotronics
piezo-phototronics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
8
United States
4
2
Ranking Based On Selection: 8
Joann E Manson
Joann E Manson
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
323
165
0.511
Medical and Health Sciences / Endocrinology and Metabolism
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's health
See All Rankings and Analysis
* Total H Index Rankings
Rankings
9
United States
5
3
Ranking Based On Selection: 9
Frank B Hu
Frank B Hu
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
320
209
0.653
Medical and Health Sciences / Epidemiology and Public Health
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10
United States
6
4
Ranking Based On Selection: 10
Eric Lander
Eric Lander
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
319
217
0.680
Natural Sciences / Mathematical Sciences
Biology
Genomics
Genetics
Bioinformatics
Mathematics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
11
United States
7
1
Ranking Based On Selection: 11
Graham Colditz
Graham Colditz
Washington University Saint Louis St. Louis, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
314
134
0.427
Medical and Health Sciences / Epidemiology and Public Health
Epidemiology
Cancer Prevention
Health Outcomes
See All Rankings and Analysis
* Total H Index Rankings
Rankings
12
United States
8
1
Ranking Based On Selection: 12
Fuquan Wang
Fuquan Wang
University of Wisconsin Madison Madison, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
309
228
0.738
Natural Sciences / Physics
Particle Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
13
France
1
1
Ranking Based On Selection: 13
Fairouz Malek
Fairouz Malek
laboratoire de physique subatomique et de cosmologie Grenoble, France France
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
309
195
0.631
Natural Sciences / Physics
physics
particle physics
nuclear physics
cosmology
computing
See All Rankings and Analysis
* Total H Index Rankings
Rankings
14
Switzerland
1
1
Ranking Based On Selection: 14
Michael Graetzel
Michael Graetzel
École Polytechnique Fédérale de Lausanne Lausanne, Switzerland Switzerland
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
309
180
0.583
Engineering & Technology / Energy Engineering
Solar energy conversion
See All Rankings and Analysis
* Total H Index Rankings
Rankings
15
Japan
1
1
Ranking Based On Selection: 15
Shizuo Akira
Shizuo Akira
Osaka University Suita, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
308
150
0.487
Medical and Health Sciences / Immunology
immunology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
16
China
1
1
Ranking Based On Selection: 16
Xiaofeng Wang
Xiaofeng Wang
Tsinghua University Beijing, China China
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
305
206
0.675
Natural Sciences / Physics
supernova
time-domain astronomy
AGN
See All Rankings and Analysis
* Total H Index Rankings
Rankings
17
Canada
1
1
Ranking Based On Selection: 17
Gordon Guyatt
Gordon Guyatt
McMaster University Hamilton, Canada Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
304
179
0.589
Medical and Health Sciences / Epidemiology and Public Health
Evidence-based medicine
See All Rankings and Analysis
* Total H Index Rankings
Rankings
18
South Korea
3
2
Ranking Based On Selection: 18
Donghee Kim
Donghee Kim
Kyungpook National University Daegu, South Korea South Korea
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
301
166
0.551
Natural Sciences / Physics
Particle Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
19
Portugal
1
1
Ranking Based On Selection: 19
Joao Seixas
Joao Seixas
Universidade Nova de Lisboa Lisboa, Portugal Portugal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
300
206
0.687
Natural Sciences / Physics
Particle Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
20
France
2
1
Ranking Based On Selection: 20
Schoeffel Laurent
Schoeffel Laurent
CEA (Commissariat à l'Energie Atomique et aux Energies Alternatives) Gif-sur-Yvette, France France
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
300
195
0.650
Natural Sciences / Physics
fundamental constituents
field theories
See All Rankings and Analysis
* Total H Index Rankings
Rankings
21
Canada
2
2
Ranking Based On Selection: 21
Salim Yusuf
Salim Yusuf
McMaster University Hamilton, Canada Canada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
298
173
0.581
Medical and Health Sciences / Cardiology
Cardiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
22
Finland
1
1
Ranking Based On Selection: 22
Jaakko Tuomilehto
Jaakko Tuomilehto
University of Helsinki Helsinki, Finland Finland
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
296
174
0.588
Medical and Health Sciences / Epidemiology and Public Health
Public Health
Epidemiology
Diabetes
Cardiovascular Disease
See All Rankings and Analysis
* Total H Index Rankings
Rankings
23
China
2
1
Ranking Based On Selection: 23
Haijun Yang
Haijun Yang
Shanghai Jiao Tong University Shanghai, China China
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
295
214
0.725
Natural Sciences / Physics
High Energy Physics
Particle Physics
Nuclear Instruments and Methods
See All Rankings and Analysis
* Total H Index Rankings
Rankings
24
United States
9
1
Ranking Based On Selection: 24
James Brau
James Brau
University of Oregon Eugene, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
295
198
0.671
Natural Sciences / Physics
particle physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
25
France
3
1
Ranking Based On Selection: 25
Guido Kroemer
Guido Kroemer
Université Paris Cité Paris, France France
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
295
195
0.661
Natural Sciences / Biological Science
aging
cancer
immunology
medicine
metabolism
See All Rankings and Analysis