JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 565 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 166,467 | 138,765 |
| Total Cites | 4,107 | 6,433 |
| H-index | 32 | 42 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 187 | 203 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,395 | 1,573 |
| Number of Single+First+Last Authored Papers | 93 | 93 |
| Total Cites to Single+First+Last Authored Papers | 1,740 | 2,127 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,298 | 4,097 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.57 |
| Self-Citation Percentage |
36.16%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 598 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 152,450 | 121,791 |
| Total Cites | 3,580 | 5,759 |
| H-index | 30 | 40 |
| Hm-index | 7 | 9 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 171 | 187 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 1,154 | 1,319 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 1,464 | 1,838 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,853 | 3,595 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.60 |
| Self-Citation Percentage |
37.84%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 560 out of 108,280 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148,630 | 118,006 |
| Total Cites | 3,450 | 5,536 |
| H-index | 30 | 40 |
| Hm-index | 7 | 9 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 166 | 180 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 1,091 | 1,244 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 1,392 | 1,749 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,746 | 3,466 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.60 |
| Self-Citation Percentage |
37.68%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
General Physics
Rank in SubField 1: 603 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 142,980 | 114,389 |
| Total Cites | 3,185 | 5,187 |
| H-index | 30 | 39 |
| Hm-index | 7 | 9 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 153 | 167 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 961 | 1,109 |
| Number of Single+First+Last Authored Papers | 88 | 88 |
| Total Cites to Single+First+Last Authored Papers | 1,240 | 1,587 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,535 | 3,222 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.61 |
| Self-Citation Percentage |
38.60%
|
|
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