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Bulgaria 675 Scientists H-Index Engineering & Technology Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 675 scientist, 1 country, 61 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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73,809
World Rank
Bulgaria
17
Country Rank
Institute of Polymers Logo
1
University
Ranking Based On Selection:
1
Rashkov Iliya
Institute of Polymers Sofia, Bulgaria
Engineering & Technology / Metallurgical & Materials Engineering
Polymers for Biomedical Applications | Electrospinning | Hybrid Materials | Fullerenes | Antimicrobia

H-Index Metrics

  • Total
    54
  • Last 5 Years
    29
  • Last 5 Years / Total
    0.537
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* Total H Index Rankings

Rankings

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77,429
World Rank
Bulgaria
20
Country Rank
Institute of Polymers Logo
2
University
Ranking Based On Selection:
2
Nevena Manolova
Institute of Polymers Sofia, Bulgaria
Engineering & Technology / Metallurgical & Materials Engineering
Bioactive Polymers | Biobased Polymers | Electrospinning | Hybrid Materials | chitosa

H-Index Metrics

  • Total
    53
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.566
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* Total H Index Rankings

Rankings

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106,103
World Rank
Bulgaria
30
Country Rank
University of Chemical Technology and Metallurgy Sofia Logo
1
University
Ranking Based On Selection:
3
Vladimir Bojinov
University of Chemical Technology and Metallurgy Sofia Sofia, Bulgaria
Engineering & Technology / Chemical Engineering
Fluorescent dyes | Molecular sensors | Light Harvesting | Molucular Logic Gate

H-Index Metrics

  • Total
    47
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.468
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* Total H Index Rankings

Rankings

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141,185
World Rank
Bulgaria
43
Country Rank
Institute of Chemical Engineering, Bulgarian Academy of Sciences Logo
1
University
Ranking Based On Selection:
4
Maxim Boyanov
Institute of Chemical Engineering, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
biogeochemistry | adsorption | redox | contaminant fate and transport | EXAF

H-Index Metrics

  • Total
    41
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.780
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* Total H Index Rankings

Rankings

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149,462
World Rank
Bulgaria
48
Country Rank
Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences Logo
3
University
Ranking Based On Selection:
5
Daniela Kovacheva
Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Nanoscience and Nanotechnology
Powder XRD | Solid State Chemistry | Nanomaterial

H-Index Metrics

  • Total
    40
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

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152,495
World Rank
Bulgaria
50
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
1
University
Ranking Based On Selection:
6
Snejana Moncheva
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Marine Phytoplankton | Blooms | Ecological Indicators | Ecosystem Healt

H-Index Metrics

  • Total
    40
  • Last 5 Years
    24
  • Last 5 Years / Total
    0.600
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* Total H Index Rankings

Rankings

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155,643
World Rank
Bulgaria
54
Country Rank
Medical University Plovdiv Logo
2
University
Ranking Based On Selection:
7
Angel Dzhambov
Medical University Plovdiv Plovdiv, Bulgaria
Engineering & Technology / Environmental Science & Engineering
environmental/occupational epidemiology | greenspace/traffic noise | meta-analysi

H-Index Metrics

  • Total
    39
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.897
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* Total H Index Rankings

Rankings

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170,477
World Rank
Bulgaria
61
Country Rank
Technical University of Sofia Logo
1
University
Ranking Based On Selection:
8
Nikos E. Mastorakis|Nikos E. Mastorakis
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Electrical & Electronic Engineering
Artificial Intelligence | Engineering | Business and Economics | Applied Mathematic

H-Index Metrics

  • Total
    38
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.579
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* Total H Index Rankings

Rankings

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190,258
World Rank
Bulgaria
72
Country Rank
University of Chemical Technology and Metallurgy Sofia Logo
3
University
Ranking Based On Selection:
9
Jordan Hristov
University of Chemical Technology and Metallurgy Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
fluidization | heat-balance integral | fractional calculus | Prony's series | nonsingular kernel

H-Index Metrics

  • Total
    36
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.611
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* Total H Index Rankings

Rankings

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199,856
World Rank
Bulgaria
79
Country Rank
Institute of Mathematics and Informatics, Bulgarian Academy of Sciences Logo
3
University
Ranking Based On Selection:
10
Virginia Kiryakova
Institute of Mathematics and Informatics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Computer Science
Mathematics | Physics | Computer Scienc

H-Index Metrics

  • Total
    35
  • Last 5 Years
    24
  • Last 5 Years / Total
    0.686
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* Total H Index Rankings

Rankings

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204,090
World Rank
Bulgaria
80
Country Rank
Institute of Physical Chemistry Bulgarian Academy of Sciences Logo
5
University
Ranking Based On Selection:
11
Stephan Armyanov
Institute of Physical Chemistry Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Metallurgical & Materials Engineering
material science and electrochemistr

H-Index Metrics

  • Total
    35
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.429
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* Total H Index Rankings

Rankings

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224,364
World Rank
Bulgaria
89
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
3
University
Ranking Based On Selection:
12
Rumiana Kotsilkova
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
polymer nanocomposites | rheology | nanomechanic

H-Index Metrics

  • Total
    33
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.697
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* Total H Index Rankings

Rankings

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227,476
World Rank
Bulgaria
90
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
4
University
Ranking Based On Selection:
13
SK Stefanov
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Monte Carlo methods | rarefied gas dynamics | microfluidics | physics of fluid

H-Index Metrics

  • Total
    33
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.576
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* Total H Index Rankings

Rankings

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256,424
World Rank
Bulgaria
108
Country Rank
Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences Logo
2
University
Ranking Based On Selection:
14
I. Christov
Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Biomedical Engineering
Analysis of electrocardiography (ECG

H-Index Metrics

  • Total
    31
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.548
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* Total H Index Rankings

Rankings

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257,011
World Rank
Bulgaria
111
Country Rank
Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences Logo
3
University
Ranking Based On Selection:
15
Ilza Pajeva
Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Biomedical Engineering
in silico drug design | molecular modelling | computational toxicolog

H-Index Metrics

  • Total
    31
  • Last 5 Years
    16
  • Last 5 Years / Total
    0.516
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* Total H Index Rankings

Rankings

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264,161
World Rank
Bulgaria
114
Country Rank
Sofia University St Kliment Ohridski Logo
27
University
Ranking Based On Selection:
16
Petko Petkov; Petko St Petkov
Sofia University St Kliment Ohridski Sofia, Bulgaria
Engineering & Technology / Metallurgical & Materials Engineering
Material science | Computational Chemistry | Catalysis | Spectroscopy | Metal cluster

H-Index Metrics

  • Total
    30
  • Last 5 Years
    24
  • Last 5 Years / Total
    0.800
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* Total H Index Rankings

Rankings

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273,389
World Rank
Bulgaria
120
Country Rank
Bulgarian Academy of Sciences Logo
3
University
Ranking Based On Selection:
17
Roumiana P. Stateva
Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Chemical Engineering
Chemical engineering | chemical engineering thermodynamic

H-Index Metrics

  • Total
    30
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.467
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* Total H Index Rankings

Rankings

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283,066
World Rank
Bulgaria
123
Country Rank
Technical University of Sofia Logo
2
University
Ranking Based On Selection:
18
Valeri Mladenov
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Electrical & Electronic Engineering
Electrical Engineering | Electronics | Power Systems | Artificial Intelligence | Neural Network

H-Index Metrics

  • Total
    29
  • Last 5 Years
    21
  • Last 5 Years / Total
    0.724
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* Total H Index Rankings

Rankings

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287,609
World Rank
Bulgaria
125
Country Rank
Technical University of Varna Logo
1
University
Ranking Based On Selection:
19
Todor Ganchev
Technical University of Varna Varna, Bulgaria
Engineering & Technology / Computer Science
artificial intelligence | machine learning | computational bioacoustics | biometry | physiological signal processin

H-Index Metrics

  • Total
    29
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.586
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* Total H Index Rankings

Rankings

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303,735
World Rank
Bulgaria
143
Country Rank
Plovdiv University Paisii Hilendarski Logo
4
University
Ranking Based On Selection:
20
Ivan Ganchev
Plovdiv University Paisii Hilendarski Plovdiv, Bulgaria
Engineering & Technology / Electrical & Information Engineering
novel telecommunications paradigms | future networks and services | smart ubiquitous networking | context-aware networkin

H-Index Metrics

  • Total
    28
  • Last 5 Years
    18
  • Last 5 Years / Total
    0.643
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* Total H Index Rankings

Rankings

flag
305,576
World Rank
Bulgaria
144
Country Rank
Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences Logo
4
University
Ranking Based On Selection:
21
Irena Jekova
Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Biomedical Engineering
Biomedical signal processin

H-Index Metrics

  • Total
    28
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.607
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* Total H Index Rankings

Rankings

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305,616
World Rank
Bulgaria
145
Country Rank
Bulgarian Academy of Sciences Logo
6
University
Ranking Based On Selection:
22
Vessela Krasteva
Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Biomedical Engineering
biomedical engineering | signal processing | cardiac arrhythmia | defibrillation | biometric

H-Index Metrics

  • Total
    28
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.607
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* Total H Index Rankings

Rankings

flag
327,378
World Rank
Bulgaria
158
Country Rank
Institute of Physical Chemistry Bulgarian Academy of Sciences Logo
8
University
Ranking Based On Selection:
23
Eugenia Valova
Institute of Physical Chemistry Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Metallurgical & Materials Engineering
материалознани�

H-Index Metrics

  • Total
    27
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.519
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* Total H Index Rankings

Rankings

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327,852
World Rank
Bulgaria
161
Country Rank
Bulgarian Academy of Sciences Logo
7
University
Ranking Based On Selection:
24
Ekaterina Batchvarova
Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Boundary-layer meteorology | air pollution | exchange processes | urban-coastal-marine meteorology | energy meteorolog

H-Index Metrics

  • Total
    27
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.481
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* Total H Index Rankings

Rankings

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337,285
World Rank
Bulgaria
166
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
7
University
Ranking Based On Selection:
25
Evgeni Ivanov
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
His fields of research is related with polymer nanocomposites: rheological | structural | thermal | physical | mechanical propertie

H-Index Metrics

  • Total
    26
  • Last 5 Years
    21
  • Last 5 Years / Total
    0.808
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