JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 2,063 out of 115,551 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113,484 | 118,837 |
| Total Cites | 4,015 | 4,671 |
| H-index | 33 | 35 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 145 | 151 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 1,457 | 1,605 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2,215 | 2,489 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,965 | 3,252 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.44 |
| Self-Citation Percentage |
14.04%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 2,100 out of 106,831 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112,401 | 115,303 |
| Total Cites | 3,822 | 4,474 |
| H-index | 32 | 34 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 143 | 149 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 1,395 | 1,543 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 2,114 | 2,387 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,847 | 3,132 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.43 |
| Self-Citation Percentage |
14.57%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 1,999 out of 92,738 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 97,034 | 97,756 |
| Total Cites | 3,423 | 4,059 |
| H-index | 31 | 33 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 134 | 140 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 1,253 | 1,394 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 1,892 | 2,159 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,564 | 2,840 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.43 |
| Self-Citation Percentage |
15.67%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 1,817 out of 73,903 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 90,949 | 94,805 |
| Total Cites | 3,189 | 3,795 |
| H-index | 30 | 32 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 132 | 135 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 1,181 | 1,313 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 1,783 | 2,036 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,402 | 2,671 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.42 |
| Self-Citation Percentage |
15.97%
|
|
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