JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 4,756 out of 314,640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 178,859 | 177,277 |
| Total Cites | 4,397 | 4,944 |
| H-index | 25 | 28 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 41 | 46 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 2,999 | 3,243 |
| Number of Single+First+Last Authored Papers | 91 | 91 |
| Total Cites to Single+First+Last Authored Papers | 3,314 | 3,645 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,571 | 3,823 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.29 |
| Self-Citation Percentage |
11.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 4,639 out of 304,738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 169,849 | 165,800 |
| Total Cites | 4,281 | 4,801 |
| H-index | 25 | 28 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 40 | 45 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 2,969 | 3,209 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 3,231 | 3,555 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,479 | 3,725 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.29 |
| Self-Citation Percentage |
10.83%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 4,511 out of 295,432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 160,796 | 163,792 |
| Total Cites | 4,163 | 4,663 |
| H-index | 25 | 28 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 38 | 43 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 2,933 | 3,170 |
| Number of Single+First+Last Authored Papers | 87 | 87 |
| Total Cites to Single+First+Last Authored Papers | 3,143 | 3,452 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,384 | 3,623 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.29 |
| Self-Citation Percentage |
10.72%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 4,328 out of 289,917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 150,678 | 151,425 |
| Total Cites | 4,031 | 4,492 |
| H-index | 24 | 28 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 36 | 41 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 2,874 | 3,104 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 3,052 | 3,333 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,273 | 3,499 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.28 |
| Self-Citation Percentage |
10.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 4,046 out of 269,833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 147,338 | 148,345 |
| Total Cites | 3,885 | 4,329 |
| H-index | 24 | 27 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 34 | 39 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 2,802 | 3,025 |
| Number of Single+First+Last Authored Papers | 82 | 82 |
| Total Cites to Single+First+Last Authored Papers | 2,943 | 3,212 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,162 | 3,382 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.28 |
| Self-Citation Percentage |
10.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 3,618 out of 224,856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 136,619 | 137,497 |
| Total Cites | 3,740 | 4,175 |
| H-index | 24 | 26 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 32 | 37 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 2,727 | 2,948 |
| Number of Single+First+Last Authored Papers | 82 | 82 |
| Total Cites to Single+First+Last Authored Papers | 2,801 | 3,067 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,027 | 3,236 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.29 |
| Self-Citation Percentage |
10.42%
|
|
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