Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Elisabetta Comini
nanowires
metal oxides
gas sensing
material science
nanotechnology
Metrics
H-Index
i10 Index
Citation
76
311
24,383
* Rankings
Ranking Based On Selection: 3
Matteo Ferroni
Nanostructures
semiconductors
electron microscopy
Metrics
H-Index
i10 Index
Citation
51
123
8,343
* Rankings
Ranking Based On Selection: 4
Costantino De Angelis
Electromagnetic Fields
Nonlinear Optics
Fiber Optics.
Metrics
H-Index
i10 Index
Citation
50
176
9,605
Franco Docchio
optics
lasers
measurements
sensors
optoelectronics
Metrics
H-Index
i10 Index
Citation
33
86
4,799
Gian Paolo Beretta
nonequilibrium thermodynamics
quantum thermodynamics
entropy
steepest entropy ascent
model reduction in complex kinetics
Metrics
H-Index
i10 Index
Citation
31
65
3,421
Maurizio Artoni
quantum optics
semiconductors physics
cold atoms
electromagnetism
Metrics
H-Index
i10 Index
Citation
29
61
3,473
Daniele Modotto
Photonics
Optical Fibers
Nonlinear Optics
Antennas
Electromagnetics
Metrics
H-Index
i10 Index
Citation
27
51
2,665
* Rankings
Ranking Based On Selection: 10
Alioune Niang
Physics
Laser
Optics
Photonics
Nonlinear Optics
Metrics
H-Index
i10 Index
Citation
22
27
1,193

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* Rankings
Ranking Based On Selection: 11
Navpreet Kaur
physics
material science
Nanotechnology
gas sensors
Metrics
H-Index
i10 Index
Citation
18
24
1,728
* Rankings
Ranking Based On Selection: 12
Abderrahim Moumen
Physics
Power device
Ultrawide band gap semiconductors
chemical sensors
Metrics
H-Index
i10 Index
Citation
12
15
687
Michele Lionetti
physics
education
meteorology
cosmology
interculture
Metrics
H-Index
i10 Index
Citation
2
1
33
Rankings
Ranking Based On Selection: 1
Elisabetta Comini
Metrics
H-Index
i10 Index
Citation Counts
76
311
24,383
nanowires
metal oxides
gas sensing
material science
nanotechnology
Rankings
Ranking Based On Selection: 2
Guido Faglia
Metrics
H-Index
i10 Index
Citation Counts
65
189
15,187
Rankings
Ranking Based On Selection: 3
Matteo Ferroni
Metrics
H-Index
i10 Index
Citation Counts
51
123
8,343
Nanostructures
semiconductors
electron microscopy
Rankings
Ranking Based On Selection: 4
Costantino De Angelis
Metrics
H-Index
i10 Index
Citation Counts
50
176
9,605
Electromagnetic Fields
Nonlinear Optics
Fiber Optics.
Rankings
Ranking Based On Selection: 5
Franco Docchio
Metrics
H-Index
i10 Index
Citation Counts
33
86
4,799
optics
lasers
measurements
sensors
optoelectronics
Rankings
Ranking Based On Selection: 6
Gian Paolo Beretta
Metrics
H-Index
i10 Index
Citation Counts
31
65
3,421
nonequilibrium thermodynamics
quantum thermodynamics
entropy
steepest entropy ascent
model reduction in complex kinetics
Rankings
Ranking Based On Selection: 7
Maurizio Artoni
Metrics
H-Index
i10 Index
Citation Counts
29
61
3,473
quantum optics
semiconductors physics
cold atoms
electromagnetism
Rankings
Ranking Based On Selection: 8
Daniele Modotto
Metrics
H-Index
i10 Index
Citation Counts
27
51
2,665
Photonics
Optical Fibers
Nonlinear Optics
Antennas
Electromagnetics
Rankings
Ranking Based On Selection: 9
Claudio Giorgi
Metrics
H-Index
i10 Index
Citation Counts
27
60
2,780
Rankings
Ranking Based On Selection: 10
Alioune Niang
Metrics
H-Index
i10 Index
Citation Counts
22
27
1,193
Physics
Laser
Optics
Photonics
Nonlinear Optics

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Navpreet Kaur
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,728
physics
material science
Nanotechnology
gas sensors
Rankings
Ranking Based On Selection: 12
Abderrahim Moumen
Metrics
H-Index
i10 Index
Citation Counts
12
15
687
Physics
Power device
Ultrawide band gap semiconductors
chemical sensors
Rankings
Ranking Based On Selection: 13
Giovanni Costantini
Metrics
H-Index
i10 Index
Citation Counts
12
13
337
Rankings
Ranking Based On Selection: 14
Michele Lionetti
Metrics
H-Index
i10 Index
Citation Counts
2
1
33
physics
education
meteorology
cosmology
interculture