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: 8,299 out of 140,272 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,433,207 | 401,855 |
| Total Cites | 320 | 1,118 |
| H-index | 8 | 18 |
| Hm-index | 4 | 11 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 37 | 141 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 178 | 728 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 205 | 827 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 276 | 434 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 2.58 |
| Self-Citation Percentage |
71.38%
|
|
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: 8,160 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,392,255 | 380,415 |
| Total Cites | 282 | 1,058 |
| H-index | 8 | 18 |
| Hm-index | 4 | 11 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 35 | 139 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 165 | 715 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 177 | 777 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 241 | 394 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 2.69 |
| Self-Citation Percentage |
73.35%
|
|
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: 8,231 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,397,189 | 371,858 |
| Total Cites | 258 | 996 |
| H-index | 7 | 18 |
| Hm-index | 4 | 10 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 33 | 132 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 152 | 692 |
| Number of Single+First+Last Authored Papers | 95 | 95 |
| Total Cites to Single+First+Last Authored Papers | 159 | 723 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 219 | 363 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 2.74 |
| Self-Citation Percentage |
74.10%
|
|
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: 10,464 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,487,192 | 366,702 |
| Total Cites | 225 | 934 |
| H-index | 6 | 17 |
| Hm-index | 4 | 10 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 32 | 130 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 136 | 664 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 140 | 679 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 194 | 331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 2.82 |
| Self-Citation Percentage |
75.91%
|
|
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: 9,622 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,411,836 | 346,677 |
| Total Cites | 195 | 870 |
| H-index | 6 | 17 |
| Hm-index | 4 | 10 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 30 | 126 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 114 | 629 |
| Number of Single+First+Last Authored Papers | 88 | 88 |
| Total Cites to Single+First+Last Authored Papers | 117 | 641 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 173 | 301 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 2.89 |
| Self-Citation Percentage |
77.59%
|
|
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: 9,233 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,398,818 | 330,026 |
| Total Cites | 186 | 853 |
| H-index | 6 | 17 |
| Hm-index | 4 | 10 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 28 | 123 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 110 | 624 |
| Number of Single+First+Last Authored Papers | 86 | 86 |
| Total Cites to Single+First+Last Authored Papers | 111 | 630 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 164 | 290 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 2.94 |
| Self-Citation Percentage |
78.19%
|
|
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: 10,476 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,440,958 | 320,276 |
| Total Cites | 157 | 780 |
| H-index | 5 | 17 |
| Hm-index | 4 | 9 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 26 | 110 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 92 | 571 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 93 | 576 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 136 | 250 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 3.12 |
| Self-Citation Percentage |
79.87%
|
|
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