JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 3,910 out of 314,640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 202,418 | 195,885 |
| Total Cites | 180 | 224 |
| H-index | 7 | 7 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 29 | 31 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 37 | 39 |
| Number of Single+First+Last Authored Papers | 197 | 197 |
| Total Cites to Single+First+Last Authored Papers | 106 | 141 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 150 | 165 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.36 |
| Self-Citation Percentage |
19.64%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 3,827 out of 295,432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 186,084 | 127,220 |
| Total Cites | 197 | 248 |
| H-index | 6 | 7 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 35 | 35 |
| Total Cites to Single Authored Papers | 38 | 46 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 45 | 55 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 109 | 150 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 153 | 169 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.47 |
| Self-Citation Percentage |
20.56%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 3,988 out of 289,917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 187,109 | 158,654 |
| Total Cites | 226 | 319 |
| H-index | 7 | 7 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 34 | 34 |
| Total Cites to Single Authored Papers | 25 | 29 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 31 | 35 |
| Number of Single+First+Last Authored Papers | 179 | 179 |
| Total Cites to Single+First+Last Authored Papers | 120 | 177 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 184 | 203 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.57 |
| Self-Citation Percentage |
29.15%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 4,172 out of 269,833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 186,953 | 106,128 |
| Total Cites | 322 | 499 |
| H-index | 7 | 10 |
| Hm-index | 4 | 6 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 37 | 50 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 45 | 60 |
| Number of Single+First+Last Authored Papers | 170 | 170 |
| Total Cites to Single+First+Last Authored Papers | 172 | 274 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 256 | 294 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.70 |
| Self-Citation Percentage |
35.47%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 2,717 out of 224,856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118,106 | 97,015 |
| Total Cites | 290 | 370 |
| H-index | 8 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 45 | 56 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 55 | 69 |
| Number of Single+First+Last Authored Papers | 164 | 164 |
| Total Cites to Single+First+Last Authored Papers | 152 | 199 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 225 | 250 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.48 |
| Self-Citation Percentage |
21.62%
|
|
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