JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Analytical Chemistry
Rank in SubField 1: 247 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60,337 | 46,379 |
| Total Cites | 1,219 | 1,476 |
| H-index | 17 | 19 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 1 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 194 | 200 |
| Number of Single+First+Last Authored Papers | 185 | 185 |
| Total Cites to Single+First+Last Authored Papers | 757 | 898 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 935 | 1,041 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.42 |
| Self-Citation Percentage |
17.41%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Nuclear & Particle Physics
Rank in SubField 1: 207 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45,597 | 41,586 |
| Total Cites | 1,172 | 1,453 |
| H-index | 17 | 19 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 174 | 184 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 731 | 885 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 845 | 933 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.56 |
| Self-Citation Percentage |
19.34%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Nuclear & Particle Physics
Rank in SubField 1: 224 out of 64,789 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 61,004 | 51,159 |
| Total Cites | 1,081 | 1,345 |
| H-index | 15 | 18 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 159 | 177 |
| Number of Single+First+Last Authored Papers | 155 | 155 |
| Total Cites to Single+First+Last Authored Papers | 618 | 747 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 797 | 925 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.45 |
| Self-Citation Percentage |
19.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Nuclear & Particle Physics
Rank in SubField 1: 193 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,160 | 43,042 |
| Total Cites | 1,021 | 1,410 |
| H-index | 16 | 18 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 198 | 216 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 604 | 776 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 747 | 922 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.53 |
| Self-Citation Percentage |
27.59%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Nuclear & Particle Physics
Rank in SubField 1: 321 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 73,922 | 49,522 |
| Total Cites | 1,367 | 1,923 |
| H-index | 17 | 21 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 311 | 353 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 780 | 1,061 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,017 | 1,258 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.53 |
| Self-Citation Percentage |
28.91%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Nuclear & Particle Physics
Rank in SubField 1: 438 out of 56,325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 89,029 | 59,917 |
| Total Cites | 842 | 1,197 |
| H-index | 15 | 17 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 1 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 243 | 277 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 527 | 700 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 610 | 745 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.61 |
| Self-Citation Percentage |
29.66%
|
|
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