JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 497 out of 314,640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,904 | 14,988 |
| Total Cites | 10,336 | 13,233 |
| H-index | 33 | 42 |
| Hm-index | 14 | 20 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 5,754 | 5,929 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 5,933 | 6,421 |
| Number of Single+First+Last Authored Papers | 432 | 432 |
| Total Cites to Single+First+Last Authored Papers | 7,935 | 9,692 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 9,182 | 10,068 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.31 |
| Self-Citation Percentage |
21.89%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 517 out of 304,738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,080 | 15,048 |
| Total Cites | 9,631 | 12,386 |
| H-index | 33 | 40 |
| Hm-index | 13 | 20 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 5,434 | 5,602 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 5,610 | 6,092 |
| Number of Single+First+Last Authored Papers | 425 | 425 |
| Total Cites to Single+First+Last Authored Papers | 7,497 | 9,181 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 8,534 | 9,363 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.32 |
| Self-Citation Percentage |
22.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 535 out of 295,432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,333 | 15,428 |
| Total Cites | 8,968 | 11,532 |
| H-index | 31 | 39 |
| Hm-index | 13 | 19 |
| Number of Single Authored Papers | 26 | 26 |
| Total Cites to Single Authored Papers | 5,100 | 5,258 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 5,267 | 5,738 |
| Number of Single+First+Last Authored Papers | 413 | 413 |
| Total Cites to Single+First+Last Authored Papers | 7,021 | 8,582 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 7,976 | 8,753 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.32 |
| Self-Citation Percentage |
22.23%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 553 out of 289,917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,475 | 16,148 |
| Total Cites | 8,253 | 10,651 |
| H-index | 29 | 38 |
| Hm-index | 13 | 17 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 4,708 | 4,857 |
| Number of Single+First Authored Papers | 79 | 79 |
| Total Cites to Single+First Authored Papers | 4,870 | 5,331 |
| Number of Single+First+Last Authored Papers | 398 | 398 |
| Total Cites to Single+First+Last Authored Papers | 6,471 | 7,906 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 7,354 | 8,097 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.32 |
| Self-Citation Percentage |
22.51%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 524 out of 269,833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,570 | 16,539 |
| Total Cites | 7,794 | 10,050 |
| H-index | 29 | 37 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 4,451 | 4,592 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 4,607 | 5,051 |
| Number of Single+First+Last Authored Papers | 376 | 376 |
| Total Cites to Single+First+Last Authored Papers | 6,103 | 7,442 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,953 | 7,665 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.31 |
| Self-Citation Percentage |
22.45%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 548 out of 224,856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22,838 | 16,726 |
| Total Cites | 7,005 | 9,089 |
| H-index | 26 | 36 |
| Hm-index | 12 | 16 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 3,987 | 4,116 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 4,140 | 4,567 |
| Number of Single+First+Last Authored Papers | 356 | 356 |
| Total Cites to Single+First+Last Authored Papers | 5,481 | 6,701 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,261 | 6,927 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.31 |
| Self-Citation Percentage |
22.93%
|
|
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