GermanyOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 840 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 207,535 | 201,821 |
| Total Cites | 7,171 | 8,612 |
| H-index | 34 | 40 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 10 | 11 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 1,753 | 2,068 |
| Number of Single+First+Last Authored Papers | 60 | 60 |
| Total Cites to Single+First+Last Authored Papers | 1,840 | 2,225 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,661 | 6,331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.36 |
| Self-Citation Percentage |
16.73%
|
|
New ZealandOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,055 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 231,629 | 217,458 |
| Total Cites | 6,064 | 7,390 |
| H-index | 32 | 38 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 4 | 5 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 1,562 | 1,853 |
| Number of Single+First+Last Authored Papers | 60 | 60 |
| Total Cites to Single+First+Last Authored Papers | 1,646 | 2,006 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,686 | 5,292 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.40 |
| Self-Citation Percentage |
17.94%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 845 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 230,941 | 214,817 |
| Total Cites | 5,480 | 6,730 |
| H-index | 31 | 37 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 3 | 4 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 1,428 | 1,702 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 1,503 | 1,843 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,212 | 4,774 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.41 |
| Self-Citation Percentage |
18.57%
|
|
United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,021 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 258,110 | 239,247 |
| Total Cites | 4,985 | 6,135 |
| H-index | 30 | 35 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 1,365 | 1,628 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1,436 | 1,764 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,806 | 4,300 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.43 |
| Self-Citation Percentage |
18.74%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1,120 out of 56,325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 262,880 | 230,487 |
| Total Cites | 4,337 | 5,442 |
| H-index | 27 | 34 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 1,186 | 1,438 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1,246 | 1,564 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,318 | 3,799 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.43 |
| Self-Citation Percentage |
20.31%
|
|
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