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" (873,898 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
Rute AS Ferreira
Luminescence
Organic-Inorganic Hybrids
Photonics
Solar Energy
Optical Sensors
Metrics
H-Index
i10 Index
Citation
69
300
18,589
* Rankings
Ranking Based On Selection: 2
Nuno Borges Carvalho
Software Defined Radio
Wireless Power Transmission
BackScatter
Electrical Engineering
Metrics
H-Index
i10 Index
Citation
45
200
9,396
* Rankings
Ranking Based On Selection: 5
Tiago Varum
Antenna Design
Smart Antennas
Antenna Arrays
Beamforming
Metrics
H-Index
i10 Index
Citation
12
16
564
* Rankings
Ranking Based On Selection: 8
Armando Rocha
Antenas
Linhas de transmissão
Telecomunicações
Propagação de Ondas Electromagnéticas
Metrics
H-Index
i10 Index
Citation
10
13
402
Bruno Fernandes
Real-Time Systems
Vehicular Communications
Embedded Systems
Industrial Communications
RF
Metrics
H-Index
i10 Index
Citation
9
9
339
* Rankings
Ranking Based On Selection: 10
Ajibike Eunice Akin-Ponnle
Electrical and Electronics Engineering
Energy Harvesting
MEMS
Instrumentation
Metrics
H-Index
i10 Index
Citation
4
3
97

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: 1
Rute AS Ferreira
Metrics
H-Index
i10 Index
Citation Counts
69
300
18,589
Luminescence
Organic-Inorganic Hybrids
Photonics
Solar Energy
Optical Sensors
Rankings
Ranking Based On Selection: 2
Nuno Borges Carvalho
Metrics
H-Index
i10 Index
Citation Counts
45
200
9,396
Software Defined Radio
Wireless Power Transmission
BackScatter
Electrical Engineering
Rankings
Ranking Based On Selection: 3
Tiago Paixão
Metrics
H-Index
i10 Index
Citation Counts
15
19
715
Rankings
Ranking Based On Selection: 4
Wael Dghais
Metrics
H-Index
i10 Index
Citation Counts
13
17
487
Rankings
Ranking Based On Selection: 5
Tiago Varum
Metrics
H-Index
i10 Index
Citation Counts
12
16
564
Rankings
Ranking Based On Selection: 6
André Cardote
Metrics
H-Index
i10 Index
Citation Counts
12
13
480
Rankings
Ranking Based On Selection: 7
Valter Silva
Metrics
H-Index
i10 Index
Citation Counts
11
15
495
Rankings
Ranking Based On Selection: 8
Armando Rocha
Metrics
H-Index
i10 Index
Citation Counts
10
13
402
Antenas
Linhas de transmissão
Telecomunicações
Propagação de Ondas Electromagnéticas
Rankings
Ranking Based On Selection: 9
Bruno Fernandes
Metrics
H-Index
i10 Index
Citation Counts
9
9
339
Real-Time Systems
Vehicular Communications
Embedded Systems
Industrial Communications
RF
Rankings
Ranking Based On Selection: 10
Ajibike Eunice Akin-Ponnle
Metrics
H-Index
i10 Index
Citation Counts
4
3
97
Electrical and Electronics Engineering
Energy Harvesting
MEMS
Instrumentation

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!