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" (873,688 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: 10
Emil Mihai Pavelescu
molecular beam epitaxy
dilute nitrides
semiconductor quantum dots
borophene
B-containing wide band gap nitrides
Metrics
H-Index
i10 Index
Citation
22
36
1,314

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* Rankings
Ranking Based On Selection: 11
Martino Aldrigo
Linear and non-linear design of microwave and terahertz components
antenna design
energy-harvesting systems
Metrics
H-Index
i10 Index
Citation
19
29
928
* Rankings
Ranking Based On Selection: 14
Cosmin Romanitan
X-ray diffraction
strain investigation
nanomaterials
porous materials
threading dislocations
Metrics
H-Index
i10 Index
Citation
18
38
1,175
* Rankings
Ranking Based On Selection: 15
Carmen Moldovan
microsensors
implantable devices
system integration
Metrics
H-Index
i10 Index
Citation
18
28
1,660
* Rankings
Ranking Based On Selection: 22
Andrei Avram
Science and Technology
Microfabrication
MEMS
plasma processes
carbon
Metrics
H-Index
i10 Index
Citation
15
25
2,008
* Rankings
Ranking Based On Selection: 26
Sergiu Iordanescu
Microwave and millimeter wave devices and circuits
RF MEMS
Metrics
H-Index
i10 Index
Citation
14
16
540
* Rankings
Ranking Based On Selection: 31
Florina Silvia Iliescu
transdermal drug delivery
POC medicine
diagnostic imaging
cancer
biomechanics
Metrics
H-Index
i10 Index
Citation
13
15
622
* Rankings
Ranking Based On Selection: 34
Vasile Obreja
energy generation and storage
semiconductor devices
Metrics
H-Index
i10 Index
Citation
13
22
1,215
* Rankings
Ranking Based On Selection: 52
Catalin Marculescu
Microfluidic applications
Micro-PIV
Rheology
Microfabrication
Numerical Simulations and Modeling
Metrics
H-Index
i10 Index
Citation
9
6
272
* Rankings
Ranking Based On Selection: 65
Oana T Nedelcu
Nanotechnology
Applied mathematics
Microfluidics
Biomedical applications
Material study
Metrics
H-Index
i10 Index
Citation
7
4
139
* Rankings
Ranking Based On Selection: 69
OctavianGabriel Simionescu
nanotechnology
thin film deposition
plasma deposition
plasma etching
Metrics
H-Index
i10 Index
Citation
6
3
149
* Rankings
Ranking Based On Selection: 71
Valentin Buiculescu
Substrate integrated waveguide (SIW) components and unconventional applications
Metrics
H-Index
i10 Index
Citation
6
3
183
* Rankings
Ranking Based On Selection: 72
George Muscalu
MEMS
Energy harvesting
biomedical and environmental applications
Metrics
H-Index
i10 Index
Citation
5
4
144
* Rankings
Ranking Based On Selection: 73
Roxana Tomescu
fotonica
optica
plasmonica
metasuprafete
metamateriale
Metrics
H-Index
i10 Index
Citation
5
2
87
Rankings
Ranking Based On Selection: 1
Ciprian Iliescu
Metrics
H-Index
i10 Index
Citation Counts
45
96
6,003
Biomedical Devices
Microfluidics
Academy of Romanian Scientists
Rankings
Ranking Based On Selection: 2
Mircea Dragoman
Metrics
H-Index
i10 Index
Citation Counts
33
132
6,256
Rankings
Ranking Based On Selection: 3
Adrian Dinescu
Metrics
H-Index
i10 Index
Citation Counts
30
94
3,619
Rankings
Ranking Based On Selection: 4
carbon based nanomaterials
nanocomposites
optoelectronics
Rankings
Ranking Based On Selection: 5
Antonio Radoi
Metrics
H-Index
i10 Index
Citation Counts
25
37
2,044
Nanomaterials
Applied electrochemistry
Materials for energy storage
Rankings
Ranking Based On Selection: 6
Octavian Buiu
Metrics
H-Index
i10 Index
Citation Counts
23
59
2,043
Rankings
Ranking Based On Selection: 7
Alexandru Muller
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,627
GaN GaN SAW temperature sensor
GHz devices
Rankings
Ranking Based On Selection: 8
Serban Bogdan
Metrics
H-Index
i10 Index
Citation Counts
22
43
1,438
nanomaterials
organic chemistry
sensors
photovoltaic cells
Rankings
Ranking Based On Selection: 9
Dan Neculoiu
Metrics
H-Index
i10 Index
Citation Counts
22
47
1,827
Rankings
Ranking Based On Selection: 10
Emil Mihai Pavelescu
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,314
molecular beam epitaxy
dilute nitrides
semiconductor quantum dots
borophene
B-containing wide band gap nitrides

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
Martino Aldrigo
Metrics
H-Index
i10 Index
Citation Counts
19
29
928
Linear and non-linear design of microwave and terahertz components
antenna design
energy-harvesting systems
Rankings
Ranking Based On Selection: 12
Marioara Avram
Metrics
H-Index
i10 Index
Citation Counts
19
42
2,034
MEMS
BioMEMS
Biosensors
Microfabrication
Rankings
Ranking Based On Selection: 14
Cosmin Romanitan
Metrics
H-Index
i10 Index
Citation Counts
18
38
1,175
X-ray diffraction
strain investigation
nanomaterials
porous materials
threading dislocations
Rankings
Ranking Based On Selection: 15
Carmen Moldovan
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,660
microsensors
implantable devices
system integration
Rankings
Ranking Based On Selection: 17
electrochemical sensors
nanozyme
electrodeposition
metallic nanoparticles
graphene based
Rankings
Ranking Based On Selection: 18
Rankings
Ranking Based On Selection: 19
Raluca Muller
Metrics
H-Index
i10 Index
Citation Counts
16
30
975
Rankings
Ranking Based On Selection: 20
Alina Cismaru
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,093
Rankings
Ranking Based On Selection: 21
Monica Simion
Metrics
H-Index
i10 Index
Citation Counts
16
22
989
Rankings
Ranking Based On Selection: 22
Andrei Avram
Metrics
H-Index
i10 Index
Citation Counts
15
25
2,008
Science and Technology
Microfabrication
MEMS
plasma processes
carbon
Rankings
Ranking Based On Selection: 24
Florin Nastase
Metrics
H-Index
i10 Index
Citation Counts
15
23
731
Rankings
Ranking Based On Selection: 26
Sergiu Iordanescu
Metrics
H-Index
i10 Index
Citation Counts
14
16
540
Microwave and millimeter wave devices and circuits
RF MEMS
Rankings
Ranking Based On Selection: 28
Rodica Voicu
Metrics
H-Index
i10 Index
Citation Counts
14
23
598
Rankings
Ranking Based On Selection: 29
Cristea Dana
Metrics
H-Index
i10 Index
Citation Counts
14
19
741
Rankings
Ranking Based On Selection: 30
Ileana Cernica
Metrics
H-Index
i10 Index
Citation Counts
14
17
986
Rankings
Ranking Based On Selection: 31
transdermal drug delivery
POC medicine
diagnostic imaging
cancer
biomechanics
Rankings
Ranking Based On Selection: 32
Pascu Razvan
Metrics
H-Index
i10 Index
Citation Counts
13
20
571
Silicon carbide devices
Rankings
Ranking Based On Selection: 33
Claudia Nastase
Metrics
H-Index
i10 Index
Citation Counts
13
16
503
Rankings
Ranking Based On Selection: 34
Vasile Obreja
Metrics
H-Index
i10 Index
Citation Counts
13
22
1,215
energy generation and storage
semiconductor devices
Rankings
Ranking Based On Selection: 37
Alina Matei|A Matei
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,828
Rankings
Ranking Based On Selection: 38
Florin Comanescu
Metrics
H-Index
i10 Index
Citation Counts
12
14
551
electronics
Raman spectroscopy
elipsometry
microtechnology
nanomaterials
Rankings
Ranking Based On Selection: 39
acoustic resonators
semiconductors
sensors
Rankings
Ranking Based On Selection: 40
nanotechnology
energy storage
polymers nanocomposites
resins
Rankings
Ranking Based On Selection: 41
Titus Sandu
Metrics
H-Index
i10 Index
Citation Counts
12
16
445
Rankings
Ranking Based On Selection: 42
Angela Baracu
Metrics
H-Index
i10 Index
Citation Counts
11
13
407
Rankings
Ranking Based On Selection: 43
Rodica Plugaru
Metrics
H-Index
i10 Index
Citation Counts
11
11
456
Rankings
Ranking Based On Selection: 44
Rankings
Ranking Based On Selection: 45
Silviu Vulpe
Metrics
H-Index
i10 Index
Citation Counts
10
11
338
Rankings
Ranking Based On Selection: 46
Bogdan Firtat
Metrics
H-Index
i10 Index
Citation Counts
10
10
292
Rankings
Ranking Based On Selection: 47
Alina Cristina Bunea
Metrics
H-Index
i10 Index
Citation Counts
10
11
390
microwave and millimeter wave devices and circuits
Rankings
Ranking Based On Selection: 49
grafena
aplicatii medicale
nano-fluidica
electrochimie
Rankings
Ranking Based On Selection: 50
Mihaela Savin
Metrics
H-Index
i10 Index
Citation Counts
9
8
299
voltametrie ciclica
electrochimie
Rankings
Ranking Based On Selection: 52
Microfluidic applications
Micro-PIV
Rheology
Microfabrication
Numerical Simulations and Modeling
Rankings
Ranking Based On Selection: 53
Mihai Kusko
Metrics
H-Index
i10 Index
Citation Counts
9
6
390
Rankings
Ranking Based On Selection: 54
Nicolae Varachiu
Metrics
H-Index
i10 Index
Citation Counts
9
9
227
Rankings
Ranking Based On Selection: 55
Rankings
Ranking Based On Selection: 56
Genetics
Biochemistry
Nanobiotechnology
Rankings
Ranking Based On Selection: 64
Marian Ion
Metrics
H-Index
i10 Index
Citation Counts
7
7
176
Rankings
Ranking Based On Selection: 65
Oana T Nedelcu
Metrics
H-Index
i10 Index
Citation Counts
7
4
139
Nanotechnology
Applied mathematics
Microfluidics
Biomedical applications
Material study
Rankings
Ranking Based On Selection: 69
nanotechnology
thin film deposition
plasma deposition
plasma etching
Rankings
Ranking Based On Selection: 70
electrochimie
metasuprafete
Rankings
Ranking Based On Selection: 71
Substrate integrated waveguide (SIW) components and unconventional applications
Rankings
Ranking Based On Selection: 72
George Muscalu
Metrics
H-Index
i10 Index
Citation Counts
5
4
144
MEMS
Energy harvesting
biomedical and environmental applications
Rankings
Ranking Based On Selection: 73
Roxana Tomescu
Metrics
H-Index
i10 Index
Citation Counts
5
2
87
fotonica
optica
plasmonica
metasuprafete
metamateriale
Rankings
Ranking Based On Selection: 75
Eugen Chiriac
Metrics
H-Index
i10 Index
Citation Counts
5
1
81
Fluid Mechanics
Microfluidics
CFD
microfabrication
dielectrophoresis
Rankings
Ranking Based On Selection: 76
Florian Pistritu
Metrics
H-Index
i10 Index
Citation Counts
3
1
49