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" (873,690 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: 4
Jiri Adamek
nuclear fusion
tokamak
plasma physics
physics
Metrics
H-Index
i10 Index
Citation
38
87
4,249
* Rankings
Ranking Based On Selection: 5
Petr Lukes
plasma-liquid interactions
plasma chemistry
chemical analysis in liquids
electrical discharges
non thermal plasma
Metrics
H-Index
i10 Index
Citation
35
60
8,465
* Rankings
Ranking Based On Selection: 6
Jiri Matejicek
materials characterization
materials processing
plasma spraying
fusion materials
Metrics
H-Index
i10 Index
Citation
33
90
6,062
* Rankings
Ranking Based On Selection: 7
Karel Žídek
compressive imaging
quantum dots
silicon nanocrystals
ultrafast spectroscopy
Metrics
H-Index
i10 Index
Citation
28
43
2,718
* Rankings
Ranking Based On Selection: 8
Jan Cizek
materials science
surface engineering
thermal spraying
cold spray
Metrics
H-Index
i10 Index
Citation
27
49
2,263
* Rankings
Ranking Based On Selection: 9
Ondřej Ficker
plasma physics
thermonuclear fusion
tokamaks
energetics
Metrics
H-Index
i10 Index
Citation
25
44
2,157
* Rankings
Ranking Based On Selection: 10
Michal Jeremias
hydrogen
natural gas pyrolysis
CCU
gasification
calcium looping
Metrics
H-Index
i10 Index
Citation
24
31
1,446

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* Rankings
Ranking Based On Selection: 11
Petr Vondracek
Thermonuclear fusion
tokamaks
IR thermography
Metrics
H-Index
i10 Index
Citation
24
37
1,608
* Rankings
Ranking Based On Selection: 12
Milan Hrabovsky
plasma physics
plasma chemistry
plasma technologies
Metrics
H-Index
i10 Index
Citation
24
42
2,170
* Rankings
Ranking Based On Selection: 14
Radek Musalek
thermal spraying
mechanical testing
microscopy
Metrics
H-Index
i10 Index
Citation
22
45
1,258
* Rankings
Ranking Based On Selection: 16
Vineet S Sikarwar
Applied Thermal Plasma
CCUS
Waste-to-Energy
Applied Solar Energy
Metrics
H-Index
i10 Index
Citation
21
25
4,236
* Rankings
Ranking Based On Selection: 18
Pavel Háček
Plasma Physics
Tokamak Physics
Tokamak Diagnostics
Metrics
H-Index
i10 Index
Citation
20
27
1,181
* Rankings
Ranking Based On Selection: 22
Jaroslav Krbec
TF Coils design
Plasma turbulence
Density reconstruction using Li-BES
Metrics
H-Index
i10 Index
Citation
14
18
781
* Rankings
Ranking Based On Selection: 25
Barbora Tarabova
plasma medicine
cold plasmas
plasma-liquid chemistry
detection of RONS
effect of cold plasma on cells
Metrics
H-Index
i10 Index
Citation
8
8
2,772
Rankings
Ranking Based On Selection: 1
Michael Komm
Metrics
H-Index
i10 Index
Citation Counts
90
316
27,999
Rankings
Ranking Based On Selection: 2
Jan Horacek
Metrics
H-Index
i10 Index
Citation Counts
45
100
5,265
Rankings
Ranking Based On Selection: 3
Milan Simek
Metrics
H-Index
i10 Index
Citation Counts
39
79
4,218
Rankings
Ranking Based On Selection: 4
Jiri Adamek
Metrics
H-Index
i10 Index
Citation Counts
38
87
4,249
nuclear fusion
tokamak
plasma physics
physics
Rankings
Ranking Based On Selection: 5
Petr Lukes
Metrics
H-Index
i10 Index
Citation Counts
35
60
8,465
plasma-liquid interactions
plasma chemistry
chemical analysis in liquids
electrical discharges
non thermal plasma
Rankings
Ranking Based On Selection: 6
Jiri Matejicek
Metrics
H-Index
i10 Index
Citation Counts
33
90
6,062
materials characterization
materials processing
plasma spraying
fusion materials
Rankings
Ranking Based On Selection: 7
Karel Žídek
Metrics
H-Index
i10 Index
Citation Counts
28
43
2,718
compressive imaging
quantum dots
silicon nanocrystals
ultrafast spectroscopy
Rankings
Ranking Based On Selection: 8
Jan Cizek
Metrics
H-Index
i10 Index
Citation Counts
27
49
2,263
materials science
surface engineering
thermal spraying
cold spray
Rankings
Ranking Based On Selection: 9
Ondřej Ficker
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,157
plasma physics
thermonuclear fusion
tokamaks
energetics
Rankings
Ranking Based On Selection: 10
Michal Jeremias
Metrics
H-Index
i10 Index
Citation Counts
24
31
1,446
hydrogen
natural gas pyrolysis
CCU
gasification
calcium looping

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
Petr Vondracek
Metrics
H-Index
i10 Index
Citation Counts
24
37
1,608
Thermonuclear fusion
tokamaks
IR thermography
Rankings
Ranking Based On Selection: 12
Milan Hrabovsky
Metrics
H-Index
i10 Index
Citation Counts
24
42
2,170
plasma physics
plasma chemistry
plasma technologies
Rankings
Ranking Based On Selection: 13
Monika Vilemova
Metrics
H-Index
i10 Index
Citation Counts
23
50
1,688
Rankings
Ranking Based On Selection: 14
Radek Musalek
Metrics
H-Index
i10 Index
Citation Counts
22
45
1,258
thermal spraying
mechanical testing
microscopy
Rankings
Ranking Based On Selection: 15
Jakub Urban
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,006
plasma physics
computational physics
Rankings
Ranking Based On Selection: 16
Vineet S Sikarwar
Metrics
H-Index
i10 Index
Citation Counts
21
25
4,236
Applied Thermal Plasma
CCUS
Waste-to-Energy
Applied Solar Energy
Rankings
Ranking Based On Selection: 17
Pavel Ctibor
Metrics
H-Index
i10 Index
Citation Counts
21
47
1,485
Rankings
Ranking Based On Selection: 18
Pavel Háček
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,181
Plasma Physics
Tokamak Physics
Tokamak Diagnostics
Rankings
Ranking Based On Selection: 19
Slavomir Entler
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,120
Rankings
Ranking Based On Selection: 20
Alan Maslani
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,011
Rankings
Ranking Based On Selection: 21
Tatiana Kavka
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,037
Rankings
Ranking Based On Selection: 22
Jaroslav Krbec
Metrics
H-Index
i10 Index
Citation Counts
14
18
781
TF Coils design
Plasma turbulence
Density reconstruction using Li-BES
Rankings
Ranking Based On Selection: 23
Jakub Veverka
Metrics
H-Index
i10 Index
Citation Counts
11
12
313
Rankings
Ranking Based On Selection: 24
Miglena Dimitrova
Metrics
H-Index
i10 Index
Citation Counts
9
8
339
Rankings
Ranking Based On Selection: 25
Barbora Tarabova
Metrics
H-Index
i10 Index
Citation Counts
8
8
2,772
plasma medicine
cold plasmas
plasma-liquid chemistry
detection of RONS
effect of cold plasma on cells
Rankings
Ranking Based On Selection: 26
Zuzana Kovaľová
Metrics
H-Index
i10 Index
Citation Counts
8
7
311