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 (220 scientists), Natural Sciences (190 scientists), and Social Sciences (108 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Ivan Boyanov Ivanov
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foam
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
34
0.472
* Total H Index Rankings
Ranking Based On Selection: 2
Peter A. Kralchevsky
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
* Total H Index Rankings
Ranking Based On Selection: 3
Krasimir Danov
thin liquid films
physicochemical thermodynamics and hydrodynamics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
26
0.456
* Total H Index Rankings
Ranking Based On Selection: 4
Slavka Tcholakova
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
* Total H Index Rankings
Ranking Based On Selection: 5
Ivo Grabchev
dendrimers
dyes
fluorescent dyes
sensors
antimicrobial
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
16
0.372
* Total H Index Rankings
Ranking Based On Selection: 6
Dimiter Tsalev
Analytical chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
9
0.231
* Total H Index Rankings
Ranking Based On Selection: 8
Hristiyan Aleksandrov
Catalysis
Theoretical chemistry
Organic chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
22
0.688
* Total H Index Rankings
Ranking Based On Selection: 9
Stoyan Ivanov Karakashev
Dispersed systems
flotation of mineral particles
thin liquid films
ion-soecific effects
wetting
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total H Index Rankings
Ranking Based On Selection: 10
Boris Galabov
computational chemistry
spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total H Index Rankings
Ranking Based On Selection: 11
Tony Spassov
chemistry
materials science
hydrogen storage
metallic glasses
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
18
0.600
* Total H Index Rankings
Ranking Based On Selection: 13
Theodor D. Gurkov
Physical Chemistry
Interfaces
Colloids
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
12
0.429
* Total H Index Rankings
Ranking Based On Selection: 14
Roumen Tsekov
Physical Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Total H Index Rankings
Ranking Based On Selection: 15
Elka Basheva
surface forces
thin liquid films
surface properties
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total H Index Rankings
Ranking Based On Selection: 16
Konstantin Balashev
Biophysical chemistry
Atomic Force Microscopy (AFM)
Nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
* Total H Index Rankings
Ranking Based On Selection: 17
Milen Bogdanov
Organic synthesis
Ionic Liquids
Chromatography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total H Index Rankings
Ranking Based On Selection: 18
Stoyan Gutzov
optical materials
spectroscopy
sol-gel
aerogels
solid state
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
* Total H Index Rankings
Ranking Based On Selection: 20
Galia Madjarova
Theoretical chemistry
Molecular modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
* Total H Index Rankings
Ranking Based On Selection: 21
Tsveta S Stanimirova
crystallography
experimental mineralogy
crystal chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total H Index Rankings
Ranking Based On Selection: 22
Ivan Svinyarov
Organic Synthesis
Heterocyclic Compounds
Natural Product
Ionic Liquids
Chromatography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total H Index Rankings
Ranking Based On Selection: 23
Ivanka Dakova
solid phase extraction
imprinted polymers
speciation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total H Index Rankings
Ranking Based On Selection: 24
Yulian Zagranyarski
organic chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
Ranking Based On Selection: 25
Diana Cheshmedzhieva
reaction mechanism
reactivity
molecular spectroscopy
computational chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Ivan Boyanov Ivanov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
34
0.472
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: 2
Peter A. Kralchevsky
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matter
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Krasimir Danov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
26
0.456
thin liquid films
physicochemical thermodynamics and hydrodynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Slavka Tcholakova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Ivo Grabchev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
16
0.372
dendrimers
dyes
fluorescent dyes
sensors
antimicrobial
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Dimiter Tsalev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
9
0.231
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Vasil Simeonov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
20
0.526
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Hristiyan Aleksandrov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
22
0.688
Catalysis
Theoretical chemistry
Organic chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Stoyan Ivanov Karakashev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
Dispersed systems
flotation of mineral particles
thin liquid films
ion-soecific effects
wetting
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Boris Galabov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Tony Spassov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
18
0.600
chemistry
materials science
hydrogen storage
metallic glasses
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Stefan Tsakovski
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Theodor D. Gurkov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
12
0.429
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Roumen Tsekov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Elka Basheva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
surface forces
thin liquid films
surface properties
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Konstantin Balashev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Biophysical chemistry
Atomic Force Microscopy (AFM)
Nanotechnology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Milen Bogdanov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Organic synthesis
Ionic Liquids
Chromatography
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Stoyan Gutzov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
optical materials
spectroscopy
sol-gel
aerogels
solid state
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Anife Ahmedova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Galia Madjarova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Tsveta S Stanimirova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
crystallography
experimental mineralogy
crystal chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Ivan Svinyarov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Organic Synthesis
Heterocyclic Compounds
Natural Product
Ionic Liquids
Chromatography
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Ivanka Dakova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
solid phase extraction
imprinted polymers
speciation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Yulian Zagranyarski
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Diana Cheshmedzhieva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
reaction mechanism
reactivity
molecular spectroscopy
computational chemistry