Sofia University St Kliment Ohridski is a prestigious public university established in 1888 in Bulgaria. It is represented by 775 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Social Sciences and Humanities (218 scientists), Natural Sciences (190 scientists), and Social Sciences (108 scientists).

* Last 6 Years H Index Rankings
Ranking Based On Selection: 1
Peicho Petkov
Particle Physics
High Performance Computing
Molecular Dynamics simulations
Antimicrobial Peptide
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
89
0.679
* Last 6 Years H Index Rankings
Ranking Based On Selection: 2
Venelin Kozhuharov
Particle physic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
182
78
0.429
* Last 6 Years H Index Rankings
Ranking Based On Selection: 3
Nikolai Denkov
foams
antifoams
rheology
surfactant
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
44
0.595
* Last 6 Years H Index Rankings
Ranking Based On Selection: 4
Stoytcho Yazadjiev
Physics
General Relativity
Black Holes
Gravitational Wave
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
* Last 6 Years H Index Rankings
Ranking Based On Selection: 5
Slavka Tcholakova
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous material
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
40
0.769
* Last 6 Years H Index Rankings
Ranking Based On Selection: 6
Ivan Boyanov Ivanov
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
36
0.480
* Last 6 Years H Index Rankings
Ranking Based On Selection: 7
Roumen Tsenov
Higher education
Researc
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
35
0.593
* Last 6 Years H Index Rankings
Ranking Based On Selection: 8
Peter A. Kralchevsky
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matte
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
34
0.500
* Last 6 Years H Index Rankings
Ranking Based On Selection: 9
Vassil Verguilov
Astroparticle and Particle Physic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
* Last 6 Years H Index Rankings
Ranking Based On Selection: 10
Василий Голцев
биофизика
стрес и адаптация при растенията
математично моделиран�
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795

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* Last 6 Years H Index Rankings
Ranking Based On Selection: 11
Nikolay V. Vitanov
quantum information
quantum computation
quantum technologies
quantum control
coherent contro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
31
0.564
* Last 6 Years H Index Rankings
Ranking Based On Selection: 13
Krasimir Danov
thin liquid films
physicochemical thermodynamics and hydrodynamic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
27
0.466
* Last 6 Years H Index Rankings
Ranking Based On Selection: 14
Miroslav V. Abrashev
Condensed Matter Physics
Raman Spectroscopy
General Physic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
* Last 6 Years H Index Rankings
Ranking Based On Selection: 15
Petko Petkov; Petko St Petkov
Material science
Computational Chemistry
Catalysis
Spectroscopy
Metal cluster
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Last 6 Years H Index Rankings
Ranking Based On Selection: 16
Galina Vankova-Kirilova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Last 6 Years H Index Rankings
Ranking Based On Selection: 17
Kiril Hristov
Theoreticle particle physics
String theory
Supergravity
Black Holes
AdS/CFT correspondenc
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Last 6 Years H Index Rankings
Ranking Based On Selection: 18
Hristiyan Aleksandrov
Catalysis
Theoretical chemistry
Organic chemistr
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
* Last 6 Years H Index Rankings
Ranking Based On Selection: 19
Vasil Simeonov
chemometric
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
* Last 6 Years H Index Rankings
Ranking Based On Selection: 20
Anely Nedelcheva
Medicinal plants
Ethnobotany
Medical ethnobotany
Pharmacognosy
Ethnopharmacolog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Last 6 Years H Index Rankings
Ranking Based On Selection: 21
Vladimir Bozhilov
astronomy
astrophysics
AGN
galaxies
exoplanet
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Last 6 Years H Index Rankings
Ranking Based On Selection: 22
Valentin N. Popov
condensed matter physics
graphene
carbon nanotubes
Raman spectroscop
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
19
0.442
* Last 6 Years H Index Rankings
Ranking Based On Selection: 23
Ivan Koychev
Machine Learning
Natural Language Processing
Information Retrieval
User Modellin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Last 6 Years H Index Rankings
Ranking Based On Selection: 24
Ivo Grabchev
dendrimers
dyes
fluorescent dyes
sensors
antimicrobia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
* Last 6 Years H Index Rankings
Ranking Based On Selection: 25
Georgi Rainovski
nuclear physic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 1
Peicho Petkov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
89
0.679
Particle Physics
High Performance Computing
Molecular Dynamics simulations
Antimicrobial Peptide
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 2
Venelin Kozhuharov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
182
78
0.429
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 3
Nikolai Denkov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
44
0.595
foams
antifoams
rheology
surfactant
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 4
Stoytcho Yazadjiev
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
Physics
General Relativity
Black Holes
Gravitational Wave
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 5
Slavka Tcholakova
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
40
0.769
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous material
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 6
Ivan Boyanov Ivanov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
36
0.480
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foa
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 7
Roumen Tsenov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
35
0.593
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 8
Peter A. Kralchevsky
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
34
0.500
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matte
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 9
Vassil Verguilov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 10
Василий Голцев
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
биофизика
стрес и адаптация при растенията
математично моделиран�

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 11
Nikolay V. Vitanov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
31
0.564
quantum information
quantum computation
quantum technologies
quantum control
coherent contro
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 12
Dimitar Kolev
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
30
0.588
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 13
Krasimir Danov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
27
0.466
thin liquid films
physicochemical thermodynamics and hydrodynamic
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 14
Miroslav V. Abrashev
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
Condensed Matter Physics
Raman Spectroscopy
General Physic
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 15
Petko Petkov; Petko St Petkov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
Material science
Computational Chemistry
Catalysis
Spectroscopy
Metal cluster
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 16
Galina Vankova-Kirilova
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 17
Kiril Hristov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Theoreticle particle physics
String theory
Supergravity
Black Holes
AdS/CFT correspondenc
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 18
Hristiyan Aleksandrov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
Catalysis
Theoretical chemistry
Organic chemistr
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 19
Vasil Simeonov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 20
Anely Nedelcheva
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
Medicinal plants
Ethnobotany
Medical ethnobotany
Pharmacognosy
Ethnopharmacolog
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 21
Vladimir Bozhilov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
astronomy
astrophysics
AGN
galaxies
exoplanet
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 22
Valentin N. Popov
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
19
0.442
condensed matter physics
graphene
carbon nanotubes
Raman spectroscop
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 23
Ivan Koychev
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
Machine Learning
Natural Language Processing
Information Retrieval
User Modellin
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 24
Ivo Grabchev
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
18
0.419
dendrimers
dyes
fluorescent dyes
sensors
antimicrobia
* Last 6 Years H Index Rankings
Rankings
Ranking Based On Selection: 25
Georgi Rainovski
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563