Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Peicho Petkov](/user/assets/images/profile/no-profile-photo.png)
Particle Physics
High Performance Computing
Molecular Dynamics simulations
Antimicrobial Peptides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
369
0.822
![Venelin Kozhuharov](/user/assets/images/profile/no-profile-photo.png)
Particle physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
333
0.774
![Ivan Boyanov Ivanov](https://cdn.adscientificindex.com/pictures/27/1447559.jpg)
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
139
0.483
![Nikolai Denkov](https://cdn.adscientificindex.com/pictures/58/1405858.jpg)
foams
antifoams
rheology
surfactants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
130
0.765
![Nikolay V. Vitanov](https://cdn.adscientificindex.com/pictures/06/1423275.jpg)
quantum information
quantum computation
quantum optics
quantum control
coherent control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
121
0.647
![Peter A. Kralchevsky](https://cdn.adscientificindex.com/pictures/be/1401510.jpg)
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
111
0.597
![Stoytcho Yazadjiev](https://cdn.adscientificindex.com/pictures/87/1402217.jpg)
Physics
General Relativity
Black Holes
Gravitational Waves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
94
0.718
![Krasimir Danov](https://cdn.adscientificindex.com/pictures/e0/1401513.jpg)
thin liquid films
physicochemical thermodynamics and hydrodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
93
0.633
![Roumen Tsenov](https://cdn.adscientificindex.com/pictures/90/1381962.jpg)
Higher education
Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
90
0.526
![Slavka Tcholakova](https://cdn.adscientificindex.com/pictures/b5/1401404.jpg)
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
90
0.909
![Dimitar Kolev](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
68
0.504
![Ivo Grabchev](https://cdn.adscientificindex.com/pictures/ed/1389864.jpg)
dendrimers
dyes
fluorescent dyes
sensors
antimicrobial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
61
0.424
![Hristiyan Aleksandrov](/user/assets/images/profile/no-profile-photo.png)
Catalysis
Theoretical chemistry
Organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
57
0.905
![Vassil Verguilov](/user/assets/images/profile/no-profile-photo.png)
Astroparticle and Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
54
0.931
![Vasil Simeonov](/user/assets/images/profile/no-profile-photo.png)
chemometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
52
0.456
![Miroslav V. Abrashev](https://cdn.adscientificindex.com/pictures/6d/1423271.jpg)
Condensed Matter Physics
Raman Spectroscopy
General Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
51
0.662
![Василий Голцев](https://cdn.adscientificindex.com/pictures/23/1382627.jpg)
биофизика
стрес и адаптация при растенията
математично моделиране
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
48
0.658
![Valentin N. Popov](https://cdn.adscientificindex.com/pictures/12/1423270.jpg)
condensed matter physics
graphene
carbon nanotubes
Raman spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
43
0.524
![Petko Petkov; Petko St Petkov](https://cdn.adscientificindex.com/pictures/68/1402218.jpg)
Material science
Computational Chemistry
Catalysis
Spectroscopy
Metal clusters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
![Tony Spassov](https://cdn.adscientificindex.com/pictures/8e/1405843.jpg)
chemistry
materials science
hydrogen storage
metallic glasses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
![Georgi Rainovski](/user/assets/images/profile/no-profile-photo.png)
nuclear physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
35
0.455
![Galina Vankova-Kirilova](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
![Stoyan Ivanov Karakashev](https://cdn.adscientificindex.com/pictures/2d/5292617.jpg)
Dispersed systems
flotation of mineral particles
thin liquid films
ion-soecific effects
wetting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
![Kiril Hristov](/user/assets/images/profile/no-profile-photo.png)
Theoreticle particle physics
String theory
Supergravity
Black Holes
AdS/CFT correspondence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
![Maya Petrova Stoyneva-Gärtner](https://cdn.adscientificindex.com/pictures/3c/1402341.jpg)
Algology
Limnology
Mycology
Lichenology
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
31
0.443
Peicho Petkov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
369
0.822
Particle Physics
High Performance Computing
Molecular Dynamics simulations
Antimicrobial Peptides
Venelin Kozhuharov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
430
333
0.774
Ivan Boyanov Ivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
139
0.483
Physicochemical Hydrodynamics of Liquid Films
Thermodynamics of Thin Liquid Films
Emulsions and Emulsification
Foams and Foam
Nikolai Denkov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
130
0.765
Nikolay V. Vitanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
121
0.647
quantum information
quantum computation
quantum optics
quantum control
coherent control
Peter A. Kralchevsky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
111
0.597
Colloid and Interface Science
Interfacial Phenomena
Thin Liquid Films
Molecular Self-assembly
Soft Matter
Stoytcho Yazadjiev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
94
0.718
Physics
General Relativity
Black Holes
Gravitational Waves
Krasimir Danov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
93
0.633
thin liquid films
physicochemical thermodynamics and hydrodynamics
Roumen Tsenov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
90
0.526
Higher education
Research
Slavka Tcholakova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
90
0.909
formation
stability and rheology of foams and emulsions
surfactants
digestion
porous materials
Dimitar Kolev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
68
0.504
Ivo Grabchev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
61
0.424
dendrimers
dyes
fluorescent dyes
sensors
antimicrobial
Hristiyan Aleksandrov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
57
0.905
Catalysis
Theoretical chemistry
Organic chemistry
Vassil Verguilov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
54
0.931
Vasil Simeonov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
52
0.456
Miroslav V. Abrashev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
51
0.662
Condensed Matter Physics
Raman Spectroscopy
General Physics
Василий Голцев
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
48
0.658
биофизика
стрес и адаптация при растенията
математично моделиране
Valentin N. Popov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
43
0.524
condensed matter physics
graphene
carbon nanotubes
Raman spectroscopy
Petko Petkov; Petko St Petkov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
Material science
Computational Chemistry
Catalysis
Spectroscopy
Metal clusters
Tony Spassov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
chemistry
materials science
hydrogen storage
metallic glasses
Georgi Rainovski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
35
0.455
Galina Vankova-Kirilova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Stoyan Ivanov Karakashev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
Dispersed systems
flotation of mineral particles
thin liquid films
ion-soecific effects
wetting
Kiril Hristov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
Theoreticle particle physics
String theory
Supergravity
Black Holes
AdS/CFT correspondence
Maya Petrova Stoyneva-Gärtner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
31
0.443
Algology
Limnology
Mycology
Lichenology
Conservation Biology