JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Materials
Rank in SubField 1: 2,248 out of 140,272 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 637,847 | 654,542 |
| Total Cites | 242 | 286 |
| H-index | 8 | 8 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 33 | 38 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 62 | 73 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 202 | 223 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.28 |
| Self-Citation Percentage |
15.38%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Materials
Rank in SubField 1: 2,556 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 722,925 | 583,879 |
| Total Cites | 214 | 291 |
| H-index | 8 | 9 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 27 | 38 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 54 | 65 |
| Composite Score | 1 | 2 |
| Number of Distinct Citing Papers | 168 | 185 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.57 |
| Self-Citation Percentage |
26.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Materials
Rank in SubField 1: 1,986 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 634,905 | 541,050 |
| Total Cites | 187 | 244 |
| H-index | 8 | 8 |
| Hm-index | 2 | 3 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 34 | 48 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 59 | 73 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 151 | 170 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.44 |
| Self-Citation Percentage |
23.36%
|
|
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