JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 463 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36,091 | 34,538 |
| Total Cites | 8,139 | 9,455 |
| H-index | 46 | 50 |
| Hm-index | 25 | 28 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 515 | 555 |
| Number of Single+First Authored Papers | 111 | 111 |
| Total Cites to Single+First Authored Papers | 1,991 | 2,247 |
| Number of Single+First+Last Authored Papers | 304 | 304 |
| Total Cites to Single+First+Last Authored Papers | 6,712 | 7,797 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,294 | 5,725 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.65 |
| Self-Citation Percentage |
13.92%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 492 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38,474 | 36,971 |
| Total Cites | 7,412 | 8,704 |
| H-index | 45 | 48 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 444 | 484 |
| Number of Single+First Authored Papers | 111 | 111 |
| Total Cites to Single+First Authored Papers | 1,808 | 2,064 |
| Number of Single+First+Last Authored Papers | 303 | 303 |
| Total Cites to Single+First+Last Authored Papers | 6,074 | 7,139 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,791 | 5,212 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.67 |
| Self-Citation Percentage |
14.84%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 514 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41,297 | 39,426 |
| Total Cites | 6,798 | 8,042 |
| H-index | 43 | 45 |
| Hm-index | 22 | 25 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 382 | 422 |
| Number of Single+First Authored Papers | 111 | 111 |
| Total Cites to Single+First Authored Papers | 1,643 | 1,896 |
| Number of Single+First+Last Authored Papers | 303 | 303 |
| Total Cites to Single+First+Last Authored Papers | 5,541 | 6,569 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,369 | 4,779 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.68 |
| Self-Citation Percentage |
15.47%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 554 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44,993 | 42,085 |
| Total Cites | 5,969 | 7,146 |
| H-index | 40 | 42 |
| Hm-index | 21 | 24 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 325 | 365 |
| Number of Single+First Authored Papers | 111 | 111 |
| Total Cites to Single+First Authored Papers | 1,466 | 1,715 |
| Number of Single+First+Last Authored Papers | 303 | 303 |
| Total Cites to Single+First+Last Authored Papers | 4,838 | 5,811 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,871 | 4,264 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.68 |
| Self-Citation Percentage |
16.47%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 604 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,106 | 44,713 |
| Total Cites | 5,536 | 6,660 |
| H-index | 38 | 41 |
| Hm-index | 20 | 23 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 286 | 322 |
| Number of Single+First Authored Papers | 110 | 110 |
| Total Cites to Single+First Authored Papers | 1,336 | 1,569 |
| Number of Single+First+Last Authored Papers | 301 | 301 |
| Total Cites to Single+First+Last Authored Papers | 4,467 | 5,402 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,613 | 3,993 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.67 |
| Self-Citation Percentage |
16.88%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 696 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56,341 | 53,744 |
| Total Cites | 4,578 | 5,619 |
| H-index | 35 | 36 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 32 | 32 |
| Total Cites to Single Authored Papers | 218 | 244 |
| Number of Single+First Authored Papers | 99 | 99 |
| Total Cites to Single+First Authored Papers | 1,101 | 1,313 |
| Number of Single+First+Last Authored Papers | 290 | 290 |
| Total Cites to Single+First+Last Authored Papers | 3,639 | 4,496 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,007 | 3,366 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.67 |
| Self-Citation Percentage |
18.53%
|
|
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