Vitanov, Nikolay V. TOP 10 9th BGR
Sofia University St. Kliment Ohridski,
Bulgaria
2025 Rank: 39,095
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 233 out of 83,749 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,095 | 30,802 |
| Total Cites | 7,045 | 9,217 |
| H-index | 41 | 47 |
| Hm-index | 25 | 29 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 398 | 529 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 3,335 | 4,085 |
| Number of Single+First+Last Authored Papers | 204 | 204 |
| Total Cites to Single+First+Last Authored Papers | 5,695 | 7,336 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,141 | 4,585 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 2.01 |
| Self-Citation Percentage |
23.57%
|
|
Vitanov, Nikolay V. TOP 10 8th BGR
Sofia University St. Kliment Ohridski,
Bulgaria
2024 Rank: 39,239
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 231 out of 78,538 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,239 | 30,228 |
| Total Cites | 6,483 | 8,546 |
| H-index | 41 | 46 |
| Hm-index | 24 | 29 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 366 | 491 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 3,122 | 3,855 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 5,252 | 6,817 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,851 | 4,272 |
| Ratio of Total Citations to Distinct Citing Papers | 1.68 | 2.00 |
| Self-Citation Percentage |
24.14%
|
|
Vitanov, Nikolay V. TOP 10 8th BGR
Sofia University St. Kliment Ohridski,
Bulgaria
2023 Rank: 40,521
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 247 out of 73,580 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40,521 | 30,733 |
| Total Cites | 5,984 | 7,887 |
| H-index | 39 | 45 |
| Hm-index | 23 | 28 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 331 | 449 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 2,920 | 3,625 |
| Number of Single+First+Last Authored Papers | 192 | 192 |
| Total Cites to Single+First+Last Authored Papers | 4,845 | 6,304 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,595 | 3,985 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.98 |
| Self-Citation Percentage |
24.13%
|
|
Vitanov, Nikolay V. TOP 10 9th BGR
Sofia University St. Kliment Ohridski,
Bulgaria
2021 Rank: 40,706
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Optics
Rank in SubField 1: 278 out of 71,123 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40,706 | 30,742 |
| Total Cites | 5,198 | 6,873 |
| H-index | 36 | 42 |
| Hm-index | 22 | 26 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 308 | 414 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 2,609 | 3,263 |
| Number of Single+First+Last Authored Papers | 181 | 181 |
| Total Cites to Single+First+Last Authored Papers | 4,216 | 5,524 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,175 | 3,520 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 1.95 |
| Self-Citation Percentage |
24.37%
|
|
Vitanov, Nikolay V. TOP 10 9th BGR
Sofia University St. Kliment Ohridski,
Bulgaria
2020 Rank: 44,125
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Optics
Rank in SubField 1: 304 out of 62,527 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44,125 | 33,100 |
| Total Cites | 4,479 | 6,045 |
| H-index | 34 | 39 |
| Hm-index | 20 | 25 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 281 | 381 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 2,187 | 2,791 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 3,609 | 4,837 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,803 | 3,129 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.93 |
| Self-Citation Percentage |
25.91%
|
|
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