The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.

Total 22 scientist
* Total H Index Rankings
Ranking Based On Selection :1
K. Hadjiivanov
adsorption
catalysis
surface science
zeolites
titania
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
35
0.547
* Total H Index Rankings
Ranking Based On Selection :2
Radostina Stoyanova
solid state chemistry
EPR spectroscopy
materials for energy storage
sodium/lithium ion batteries
intercalation chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
* Total H Index Rankings
Ranking Based On Selection :5
Dimitar A. Panayotov
Catalysis
photocatalysis
adsorption
surface science
IR spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total H Index Rankings
Ranking Based On Selection :7
Ivalina Avramova
corrosion
surface science
thin oxide films
catalysts and photocatalysts
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total H Index Rankings
Ranking Based On Selection :8
Natasha Trendafilova
computational chemistry
coordination chemistry
vibrational spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total H Index Rankings
Ranking Based On Selection :9
Venelin Enchev
mechanism of organic reactions
evolution chemistry
tautomerism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Total H Index Rankings
Ranking Based On Selection :12
Ellie Uzunova
quantum chemistry
ab initio methods
transition metal oxide and chalcogenide nano clusters
artificial photosynthesis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total H Index Rankings
Ranking Based On Selection :14
Dimitar Radev
Synthesis and sintering of superhard and refractory compounds
Nanomaterials
Biomaterials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total H Index Rankings
Ranking Based On Selection :15
Paunka Vassileva
ADSORPTION
WATER
TOXIC IONS
WASTE MATERIALS
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total H Index Rankings
Ranking Based On Selection :17
Margarita Milanova
неорганична химия
материалознание
неорганичен синтез
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total H Index Rankings
Ranking Based On Selection :18
Delyana Marinova
Battery
Electrode materials
Infrared spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total H Index Rankings
Ranking Based On Selection :19
Maria Shipochka
XPS
thin films
photocatalysis
spray pyrolysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Ranking Based On Selection :20
Peter Tzvetkov
solid state chemistry
crystallography
powder diffraction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
K. Hadjiivanov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
35
0.547
adsorption
catalysis
surface science
zeolites
titania
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Radostina Stoyanova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
solid state chemistry
EPR spectroscopy
materials for energy storage
sodium/lithium ion batteries
intercalation chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Mihail Mihaylov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Elena Ivanova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Dimitar A. Panayotov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
Catalysis
photocatalysis
adsorption
surface science
IR spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Krassimir L. Kostov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
13
0.500
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Ivalina Avramova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
corrosion
surface science
thin oxide films
catalysts and photocatalysts
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Natasha Trendafilova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
computational chemistry
coordination chemistry
vibrational spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Venelin Enchev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
mechanism of organic reactions
evolution chemistry
tautomerism
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Ivelina Georgieva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Ivanka Spassova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Ellie Uzunova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
quantum chemistry
ab initio methods
transition metal oxide and chalcogenide nano clusters
artificial photosynthesis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Stanislava Andonova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Dimitar Radev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Synthesis and sintering of superhard and refractory compounds
Nanomaterials
Biomaterials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Paunka Vassileva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Diana Rabadjieva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Margarita Milanova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
неорганична химия
материалознание
неорганичен синтез
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Delyana Marinova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Battery
Electrode materials
Infrared spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Maria Shipochka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
XPS
thin films
photocatalysis
spray pyrolysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Peter Tzvetkov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
solid state chemistry
crystallography
powder diffraction
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Anelia Yordanova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Vencislav Tumbalev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750