JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,217 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 313,578 | 270,775 |
| Total Cites | 1,913 | 2,441 |
| H-index | 20 | 24 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 46 | 60 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 742 | 884 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 1,114 | 1,430 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,549 | 1,719 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.42 |
| Self-Citation Percentage |
21.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,171 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 303,786 | 256,573 |
| Total Cites | 1,904 | 2,424 |
| H-index | 20 | 25 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 41 | 55 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 727 | 862 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 1,087 | 1,394 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,524 | 1,695 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.43 |
| Self-Citation Percentage |
21.45%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,357 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 284,184 | 241,949 |
| Total Cites | 1,857 | 2,390 |
| H-index | 20 | 25 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 40 | 54 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 707 | 849 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 1,051 | 1,367 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,496 | 1,668 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.43 |
| Self-Citation Percentage |
22.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,174 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 270,538 | 227,252 |
| Total Cites | 1,805 | 2,338 |
| H-index | 19 | 24 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 37 | 51 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 687 | 830 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 1,016 | 1,332 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,451 | 1,623 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.44 |
| Self-Citation Percentage |
22.80%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,102 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265,578 | 220,706 |
| Total Cites | 1,715 | 2,239 |
| H-index | 19 | 24 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 36 | 50 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 662 | 803 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 959 | 1,272 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,383 | 1,550 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.44 |
| Self-Citation Percentage |
23.40%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1,147 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 250,127 | 205,622 |
| Total Cites | 1,653 | 2,174 |
| H-index | 19 | 23 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 33 | 47 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 632 | 773 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 913 | 1,226 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,328 | 1,495 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.45 |
| Self-Citation Percentage |
23.97%
|
|
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