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: 108 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44,186 | 36,280 |
| Total Cites | 8,496 | 11,547 |
| H-index | 48 | 57 |
| Hm-index | 22 | 26 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 289 | 312 |
| Number of Single+First Authored Papers | 120 | 120 |
| Total Cites to Single+First Authored Papers | 2,885 | 3,553 |
| Number of Single+First+Last Authored Papers | 226 | 226 |
| Total Cites to Single+First+Last Authored Papers | 4,608 | 5,701 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,828 | 6,384 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.81 |
| Self-Citation Percentage |
26.42%
|
|
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: 125 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,052 | 41,905 |
| Total Cites | 7,545 | 10,491 |
| H-index | 46 | 55 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 210 | 229 |
| Number of Single+First Authored Papers | 120 | 120 |
| Total Cites to Single+First Authored Papers | 2,514 | 3,168 |
| Number of Single+First+Last Authored Papers | 217 | 217 |
| Total Cites to Single+First+Last Authored Papers | 3,870 | 4,903 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,103 | 5,627 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.86 |
| Self-Citation Percentage |
28.08%
|
|
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: 209 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 64,468 | 51,081 |
| Total Cites | 6,564 | 9,382 |
| H-index | 42 | 51 |
| Hm-index | 19 | 23 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 136 | 147 |
| Number of Single+First Authored Papers | 119 | 119 |
| Total Cites to Single+First Authored Papers | 2,178 | 2,798 |
| Number of Single+First+Last Authored Papers | 204 | 204 |
| Total Cites to Single+First+Last Authored Papers | 3,170 | 4,116 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,439 | 4,934 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.90 |
| Self-Citation Percentage |
30.04%
|
|
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: 247 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78,792 | 61,380 |
| Total Cites | 5,339 | 7,912 |
| H-index | 38 | 48 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 85 | 88 |
| Number of Single+First Authored Papers | 118 | 118 |
| Total Cites to Single+First Authored Papers | 1,742 | 2,323 |
| Number of Single+First+Last Authored Papers | 183 | 183 |
| Total Cites to Single+First+Last Authored Papers | 2,355 | 3,162 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,602 | 4,050 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.95 |
| Self-Citation Percentage |
32.52%
|
|
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: 378 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99,050 | 77,857 |
| Total Cites | 4,428 | 6,803 |
| H-index | 35 | 44 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 44 | 45 |
| Number of Single+First Authored Papers | 116 | 116 |
| Total Cites to Single+First Authored Papers | 1,387 | 1,920 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 1,740 | 2,418 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,973 | 3,385 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 2.01 |
| Self-Citation Percentage |
34.91%
|
|
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