JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 777 out of 55,063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62,954 | 49,827 |
| Total Cites | 2,252 | 3,203 |
| H-index | 22 | 27 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 155 | 169 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 243 | 285 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,060 | 1,259 |
| Ratio of Total Citations to Distinct Citing Papers | 2.12 | 2.54 |
| Self-Citation Percentage |
29.69%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 883 out of 52,115 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85,905 | 66,129 |
| Total Cites | 1,585 | 2,357 |
| H-index | 20 | 24 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 112 | 130 |
| Number of Single+First+Last Authored Papers | 39 | 39 |
| Total Cites to Single+First+Last Authored Papers | 194 | 225 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 771 | 952 |
| Ratio of Total Citations to Distinct Citing Papers | 2.06 | 2.48 |
| Self-Citation Percentage |
32.75%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 810 out of 49,433 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77,744 | 61,464 |
| Total Cites | 1,552 | 2,343 |
| H-index | 20 | 24 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 134 | 157 |
| Number of Single+First+Last Authored Papers | 39 | 39 |
| Total Cites to Single+First+Last Authored Papers | 230 | 274 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 682 | 840 |
| Ratio of Total Citations to Distinct Citing Papers | 2.28 | 2.79 |
| Self-Citation Percentage |
33.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 917 out of 47,944 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84,259 | 69,392 |
| Total Cites | 1,295 | 1,854 |
| H-index | 17 | 20 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 137 | 161 |
| Number of Single+First+Last Authored Papers | 39 | 39 |
| Total Cites to Single+First+Last Authored Papers | 204 | 244 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 554 | 668 |
| Ratio of Total Citations to Distinct Citing Papers | 2.34 | 2.78 |
| Self-Citation Percentage |
30.15%
|
|
Related Profiles
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.