JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 5,741 out of 330,896 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 351,041 | 360,473 |
| Total Cites | 4,464 | 5,111 |
| H-index | 38 | 39 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,266 | 1,538 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 2,049 | 2,403 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,075 | 3,353 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.52 |
| Self-Citation Percentage |
12.66%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 5,787 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 361,393 | 357,085 |
| Total Cites | 4,052 | 4,691 |
| H-index | 34 | 36 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,158 | 1,427 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 1,885 | 2,236 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,768 | 3,041 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.54 |
| Self-Citation Percentage |
13.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 5,699 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 366,843 | 347,731 |
| Total Cites | 2,552 | 3,119 |
| H-index | 26 | 28 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 785 | 1,036 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 1,246 | 1,571 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,704 | 1,945 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.60 |
| Self-Citation Percentage |
18.18%
|
|
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