JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1,556 out of 140,272 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 477,703 | 498,017 |
| Total Cites | 405 | 530 |
| H-index | 12 | 12 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 44 | 45 |
| Number of Single+First+Last Authored Papers | 14 | 14 |
| Total Cites to Single+First+Last Authored Papers | 44 | 45 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 218 | 240 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 2.21 |
| Self-Citation Percentage |
23.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,176 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 637,946 | 533,334 |
| Total Cites | 355 | 493 |
| H-index | 11 | 13 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 24 | 30 |
| Number of Single+First+Last Authored Papers | 14 | 14 |
| Total Cites to Single+First+Last Authored Papers | 24 | 30 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 188 | 213 |
| Ratio of Total Citations to Distinct Citing Papers | 1.89 | 2.31 |
| Self-Citation Percentage |
27.99%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 2,836 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 835,472 | 670,140 |
| Total Cites | 208 | 320 |
| H-index | 7 | 9 |
| Hm-index | 2 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 26 | 32 |
| Number of Single+First+Last Authored Papers | 14 | 14 |
| Total Cites to Single+First+Last Authored Papers | 26 | 32 |
| Composite Score | 1 | 2 |
| Number of Distinct Citing Papers | 127 | 151 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 2.12 |
| Self-Citation Percentage |
35.00%
|
|
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