Subject Rankings

Bulgaria Natural Sciences Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Venelin Kozhuharov
Particle physics
Metrics
H-Index
i10 Index
Citation Counts
180
439
134,948
* Total H IndexRankings
Ranking Based On Selection :2
Peicho Petkov
Particle Physics
High Performance Computing
Molecular Dynamics simulations
Antimicrobial Peptides
Metrics
H-Index
i10 Index
Citation Counts
113
471
59,941
* Total H IndexRankings
Ranking Based On Selection :3
Petar Temnikov
High Energy Physics
Astroparticle Physics
Artificial Inteligence
Metrics
H-Index
i10 Index
Citation Counts
93
274
30,824
* Total H IndexRankings
Ranking Based On Selection :4
Galina Maneva
Nuclear Physics
Astrophysics
Artificial Intelligence
Electrodynamics
Metrics
H-Index
i10 Index
Citation Counts
82
189
25,976
* Total H IndexRankings
Ranking Based On Selection :5
Martin Makariev
физика и астрофизка на елементарните частици
Metrics
H-Index
i10 Index
Citation Counts
73
198
24,343
* Total H IndexRankings
Ranking Based On Selection :6
Ivan Boyanov Ivanov
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foam
Metrics
H-Index
i10 Index
Citation Counts
71
291
21,947
* Total H IndexRankings
Ranking Based On Selection :7
Peter A. Kralchevsky
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matter
Metrics
H-Index
i10 Index
Citation Counts
66
187
18,426
* Total H IndexRankings
Ranking Based On Selection :8
K. Hadjiivanov
adsorption
catalysis
surface science
zeolites
titania
Metrics
H-Index
i10 Index
Citation Counts
64
194
16,369
* Total H IndexRankings
Ranking Based On Selection :9
Krassimir Atanassov
Mathematical Modelling
Artificial Intelligence
Intuitionistic Fuzzy Sets
Generalized Nets
Number Theory Network Physiology
Metrics
H-Index
i10 Index
Citation Counts
57
253
44,544
* Total H IndexRankings
Ranking Based On Selection :10
Krasimir Danov
thin liquid films
physicochemical thermodynamics and hydrodynamics
Metrics
H-Index
i10 Index
Citation Counts
57
148
9,192
* Total H IndexRankings
Ranking Based On Selection :11
Nikolay V. Vitanov
quantum information
quantum computation
quantum optics
quantum control
coherent control
Metrics
H-Index
i10 Index
Citation Counts
54
190
12,390
* Total H IndexRankings
Ranking Based On Selection :12
Andrey Milchev
statistical physics
soft condensed matter
computer modeling
Metrics
H-Index
i10 Index
Citation Counts
54
193
9,659
* Total H IndexRankings
Ranking Based On Selection :14
Slavka Tcholakova
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous materials
Metrics
H-Index
i10 Index
Citation Counts
50
102
8,196
* Total H IndexRankings
Ranking Based On Selection :15
Radostina Stoyanova
solid state chemistry
EPR spectroscopy
materials for energy storage
sodium/lithium ion batteries
intercalation chemistry
Metrics
H-Index
i10 Index
Citation Counts
48
150
7,629
* Total H IndexRankings
Ranking Based On Selection :16
Dora Pancheva
aeronomy and space physics
Metrics
H-Index
i10 Index
Citation Counts
48
101
5,569
* Total H IndexRankings
Ranking Based On Selection :17
Stoytcho Yazadjiev
Physics
General Relativity
Black Holes
Gravitational Waves
Metrics
H-Index
i10 Index
Citation Counts
47
135
7,941
* Total H IndexRankings
Ranking Based On Selection :18
Nikolay K Vitanov
nonlinear PDEs
nonlinear time series analysis
nonlinear fluid dynamics
social dynamics
mathematical economics
Metrics
H-Index
i10 Index
Citation Counts
47
103
5,770
* Total H IndexRankings
Ranking Based On Selection :20
Ivo Grabchev
dendrimers
dyes
fluorescent dyes
sensors
antimicrobial
Metrics
H-Index
i10 Index
Citation Counts
43
148
5,623
* Total H IndexRankings
Ranking Based On Selection :22
Sonia Damyanova
quimica
engenharia quimica
materias
energia
Metrics
H-Index
i10 Index
Citation Counts
41
57
6,194
* Total H IndexRankings
Ranking Based On Selection :23
Valentin N. Popov
condensed matter physics
graphene
carbon nanotubes
Raman spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
41
83
9,687
* Total H IndexRankings
Ranking Based On Selection :25
Tsonko Tsonev
Plant ecophysiology
Photosynthesis
Plant biology
Plant stress physiology
Metrics
H-Index
i10 Index
Citation Counts
40
67
5,867
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Venelin Kozhuharov
Metrics
H-Index
i10-Index
Citation Counts
180
439
134,948
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Peicho Petkov
Metrics
H-Index
i10-Index
Citation Counts
113
471
59,941
Particle Physics
High Performance Computing
Molecular Dynamics simulations
Antimicrobial Peptides
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
High Energy Physics
Astroparticle Physics
Artificial Inteligence
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Nuclear Physics
Astrophysics
Artificial Intelligence
Electrodynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
физика и астрофизка на елементарните частици
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Ivan Boyanov Ivanov
Metrics
H-Index
i10-Index
Citation Counts
71
291
21,947
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foam
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Peter A. Kralchevsky
Metrics
H-Index
i10-Index
Citation Counts
66
187
18,426
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matter
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
adsorption
catalysis
surface science
zeolites
titania
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Mathematical Modelling
Artificial Intelligence
Intuitionistic Fuzzy Sets
Generalized Nets
Number Theory Network Physiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Krasimir Danov
Metrics
H-Index
i10-Index
Citation Counts
57
148
9,192
thin liquid films
physicochemical thermodynamics and hydrodynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Nikolay V. Vitanov
Metrics
H-Index
i10-Index
Citation Counts
54
190
12,390
quantum information
quantum computation
quantum optics
quantum control
coherent control
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Andrey Milchev
Metrics
H-Index
i10-Index
Citation Counts
54
193
9,659
statistical physics
soft condensed matter
computer modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Dimitar Kolev
Metrics
H-Index
i10-Index
Citation Counts
51
137
8,856
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Slavka Tcholakova
Metrics
H-Index
i10-Index
Citation Counts
50
102
8,196
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
solid state chemistry
EPR spectroscopy
materials for energy storage
sodium/lithium ion batteries
intercalation chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Dora Pancheva
Metrics
H-Index
i10-Index
Citation Counts
48
101
5,569
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Stoytcho Yazadjiev
Metrics
H-Index
i10-Index
Citation Counts
47
135
7,941
Physics
General Relativity
Black Holes
Gravitational Waves
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Nikolay K Vitanov
Metrics
H-Index
i10-Index
Citation Counts
47
103
5,770
nonlinear PDEs
nonlinear time series analysis
nonlinear fluid dynamics
social dynamics
mathematical economics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Ivo Grabchev
Metrics
H-Index
i10-Index
Citation Counts
43
148
5,623
dendrimers
dyes
fluorescent dyes
sensors
antimicrobial
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Ivan Krastev
Metrics
H-Index
i10-Index
Citation Counts
41
130
7,158
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Sonia Damyanova
Metrics
H-Index
i10-Index
Citation Counts
41
57
6,194
quimica
engenharia quimica
materias
energia
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Valentin N. Popov
Metrics
H-Index
i10-Index
Citation Counts
41
83
9,687
condensed matter physics
graphene
carbon nanotubes
Raman spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Milena Popova
Metrics
H-Index
i10-Index
Citation Counts
40
77
6,886
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Plant ecophysiology
Photosynthesis
Plant biology
Plant stress physiology