i10 Productivity
Rankings
Sofia University St Kliment Ohridski ScientistsOthers i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025
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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
foams
antifoams
rheology
surfactants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
130
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Biopharmaceutics
Lipid digestion
Oral delivery of poorly-soluble drugs
Surfactants
Detergency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Foams
Antifoams
Interfacial Rheology
Surfactant Adsorption
Thin Liquid Films
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Raman and infrared spectroscopy
lattice dynamics calculations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
15
0.375
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Landscape Ecology and Landscape Planning
Ecosystem Services
Applied Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
13
0.289
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
11
0.262
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
11
0.314
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Organic synthesis
Organic photochemistry
Molecular spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
cell biology
toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Biomedical Sciences
Pharmacy
Cancer Biochemistry
Molecular Imaging
Free Radicals in Biology & Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Foams
Emulsions
Porous ceramics
Particles at interfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
String theory
Quantum Field Theory
Gravitation
Computational Physics
Thermodynamics and Statistical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
High Energy Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
climate change
agroclimatology
urban climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Analytical Chemistry
Bioanalytical Chemistry
Omics
Quality Control in Food analysis and Natural producs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
astrobiology
regenerative medicine
developmental biology
ocular surfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Nikolai Denkov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
130
0.765
Galina Vankova-Kirilova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Peter Aleksandrov Ivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
Zahari Vinarov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Biopharmaceutics
Lipid digestion
Oral delivery of poorly-soluble drugs
Surfactants
Detergency
Krastanka Marinova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
Foams
Antifoams
Interfacial Rheology
Surfactant Adsorption
Thin Liquid Films
Sonia Ilieva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
Vladimir Gelev Guelev
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
Victor Ivanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
George Tzvetkov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
15
0.375
Ralitsa Zidarova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
Bilyana Borissova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Landscape Ecology and Landscape Planning
Ecosystem Services
Applied Geography
Evgenia Valcheva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
13
0.289
anton apostolov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
11
0.262
Juliana Ivanova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
11
0.314
Stanimir Stoyanov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Organic synthesis
Organic photochemistry
Molecular spectroscopy
Tanya TopouzovaHristova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Mariyana Lyubenova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
Dessislava Lazarova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
Biomedical Sciences
Pharmacy
Cancer Biochemistry
Molecular Imaging
Free Radicals in Biology & Medicine
Ivan Lesov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Stelian Dimitrov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Tsvetan Vetsov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
String theory
Quantum Field Theory
Gravitation
Computational Physics
Thermodynamics and Statistical Physics
Simona Ilieva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Nina Nikolova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Krum Bardarov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Analytical Chemistry
Bioanalytical Chemistry
Omics
Quality Control in Food analysis and Natural producs
Petar Eftimov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
astrobiology
regenerative medicine
developmental biology
ocular surfaces