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" (936,901 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
Rafael Bachiller
star formation
interstellar medium
planetary nebulae
formación estelar
medio interestelar
Metrics
H-Index
i10 Index
Citation
80
251
20,500
* Rankings
Ranking Based On Selection: 3
Juan Daniel Gallego Puyol
Radio Astronomy
Low Noise
Cryogenic Amplifiers
Microwaves
Metrics
H-Index
i10 Index
Citation
30
59
3,365
* Rankings
Ranking Based On Selection: 4
Camargo Jib
Referenciais celestes
sistema solar
Metrics
H-Index
i10 Index
Citation
30
70
3,421
Ricardo I. Amils Samalot
Radio Astronomy
Cryogenic Low Noise Amplifiers
Remote Sensing
Metrics
H-Index
i10 Index
Citation
5
4
234
Pablo García Carreño
radioastronomy radiometers antennas radiofrequency
Metrics
H-Index
i10 Index
Citation
5
3
163
Gabriel Valim Calçada
Aglomerado de galáxias
protoaglomerado COSMOS field
AGN
Buracos Negros
Metrics
H-Index
i10 Index
Citation
1
1
18
Rankings
Ranking Based On Selection: 1
Rafael Bachiller
Metrics
H-Index
i10 Index
Citation Counts
80
251
20,500
star formation
interstellar medium
planetary nebulae
formación estelar
medio interestelar
Rankings
Ranking Based On Selection: 2
Alvaro Alvarez-Candal
Metrics
H-Index
i10 Index
Citation Counts
32
68
3,583
Rankings
Ranking Based On Selection: 3
Juan Daniel Gallego Puyol
Metrics
H-Index
i10 Index
Citation Counts
30
59
3,365
Radio Astronomy
Low Noise
Cryogenic Amplifiers
Microwaves
Rankings
Ranking Based On Selection: 4
Camargo Jib
Metrics
H-Index
i10 Index
Citation Counts
30
70
3,421
Referenciais celestes
sistema solar
Rankings
Ranking Based On Selection: 5
Ricardo I. Amils Samalot
Metrics
H-Index
i10 Index
Citation Counts
5
4
234
Radio Astronomy
Cryogenic Low Noise Amplifiers
Remote Sensing
Rankings
Ranking Based On Selection: 6
Pablo García Carreño
Metrics
H-Index
i10 Index
Citation Counts
5
3
163
radioastronomy radiometers antennas radiofrequency
Rankings
Ranking Based On Selection: 7
Mariane Candido
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Rankings
Ranking Based On Selection: 8
Fábio Carneiro Wanderley
Metrics
H-Index
i10 Index
Citation Counts
1
1
47
Rankings
Ranking Based On Selection: 9
Gabriel Valim Calçada
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
Aglomerado de galáxias
protoaglomerado COSMOS field
AGN
Buracos Negros
Rankings
Ranking Based On Selection: 10
Patrick Franco De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
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