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" (873,864 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
Todorka Gancheva Vladkova
polymeric biomaterials
surface engineering
polymeric composites and nanocomposites
Metrics
H-Index
i10 Index
Citation
22
31
1,482
Tina Tasheva
glass science
nonconventional oxide glasses
chemical physics
nonlinear optical materials
Metrics
H-Index
i10 Index
Citation
9
8
217
Stanislav S Slavov
Electrical characteristics of bismuth titanate ceramics and glass-ceramics
containing SiO2 and Nd2O3
Al2O3 and SiC composite m
Metrics
H-Index
i10 Index
Citation
8
6
150
Dimitar P Dontchev
The mechanisms and the mechanics behavior
Damage and failure of construction materials and structures
Metrics
H-Index
i10 Index
Citation
7
6
165
Dimitar Dontchev
Mechanisms and mechanics of behaviors of materials
damage and fracture of structurale materials and structures
Metrics
H-Index
i10 Index
Citation
7
6
161
* Rankings
Ranking Based On Selection :13
Plamen Vasilev
System Integration
MES/MOM systems
Finite Capacity Scheduling
Key Performance Indicators
Product Definition Management
Metrics
H-Index
i10 Index
Citation
5
2
95
* Rankings
Ranking Based On Selection :15
Nina Penkova
Thermodynamics
Computational fluid dynamics and heat transfer
Industrial thermal engineering
Energy efficiency of buildings a
Metrics
H-Index
i10 Index
Citation
5
0
97
* Rankings
Ranking Based On Selection :27
Rositsa Gavrilova
Material science
heat treatment and plastic deformation
methods of investigation of the metal structure and properties
phase
Metrics
H-Index
i10 Index
Citation
3
0
25
Mariela T Dimitrova, M Dimitrova
Ion exchange processes
Vitreous and glass-crystalline materials with functional properties
nanomaterials
Metrics
H-Index
i10 Index
Citation
2
0
15
Rankings
Ranking Based On Selection: 1
Todorka Gancheva Vladkova
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,482
polymeric biomaterials
surface engineering
polymeric composites and nanocomposites
Rankings
Ranking Based On Selection: 3
Tina Tasheva
Metrics
H-Index
i10 Index
Citation Counts
9
8
217
glass science
nonconventional oxide glasses
chemical physics
nonlinear optical materials
Rankings
Ranking Based On Selection: 4
Stanislav S Slavov
Metrics
H-Index
i10 Index
Citation Counts
8
6
150
Electrical characteristics of bismuth titanate ceramics and glass-ceramics
containing SiO2 and Nd2O3
Al2O3 and SiC composite m
Rankings
Ranking Based On Selection: 6
Dimitar P Dontchev
Metrics
H-Index
i10 Index
Citation Counts
7
6
165
The mechanisms and the mechanics behavior
Damage and failure of construction materials and structures
Rankings
Ranking Based On Selection: 7
Dimitar Dontchev
Metrics
H-Index
i10 Index
Citation Counts
7
6
161
Mechanisms and mechanics of behaviors of materials
damage and fracture of structurale materials and structures
Rankings
Ranking Based On Selection: 8
Dimitar Pilev
Metrics
H-Index
i10 Index
Citation Counts
7
3
102
Rankings
Ranking Based On Selection: 10
Dimitrina Todorova
Metrics
H-Index
i10 Index
Citation Counts
6
2
121
Rankings
Ranking Based On Selection: 13
Plamen Vasilev
Metrics
H-Index
i10 Index
Citation Counts
5
2
95
System Integration
MES/MOM systems
Finite Capacity Scheduling
Key Performance Indicators
Product Definition Management
Rankings
Ranking Based On Selection: 15
Nina Penkova
Metrics
H-Index
i10 Index
Citation Counts
5
0
97
Thermodynamics
Computational fluid dynamics and heat transfer
Industrial thermal engineering
Energy efficiency of buildings a
Rankings
Ranking Based On Selection: 19
Kliment Hadjov
Metrics
H-Index
i10 Index
Citation Counts
5
3
123
Cycling of rubbers
Material science
Dynamic Analysis
Composites
Rankings
Ranking Based On Selection: 20
Tsvetelin Tsvetkov
Metrics
H-Index
i10 Index
Citation Counts
4
2
85
Rankings
Ranking Based On Selection: 21
Veselin Iliev
Metrics
H-Index
i10 Index
Citation Counts
4
0
48
Rankings
Ranking Based On Selection: 23
Rossitza Paunova
Metrics
H-Index
i10 Index
Citation Counts
3
1
60
Thermodynamics
Kinetics
utilization of waste products from Metallurgy
Rankings
Ranking Based On Selection: 24
Vladislava Ivanova
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 27
Rositsa Gavrilova
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Material science
heat treatment and plastic deformation
methods of investigation of the metal structure and properties
phase
Rankings
Ranking Based On Selection: 28
Vasil Metodiev,
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
computer networks
distributed systems
environmental monitoring
Rankings
Ranking Based On Selection: 29
Boris Martinov
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
Rankings
Ranking Based On Selection: 31
Daniela Grigorova
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Rankings
Ranking Based On Selection: 32
Ion exchange processes
Vitreous and glass-crystalline materials with functional properties
nanomaterials