JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,892 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 131,773 | 132,619 |
| Total Cites | 4,925 | 5,553 |
| H-index | 40 | 42 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 28 | 33 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 1,255 | 1,434 |
| Number of Single+First+Last Authored Papers | 183 | 183 |
| Total Cites to Single+First+Last Authored Papers | 4,041 | 4,594 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,122 | 3,325 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.67 |
| Self-Citation Percentage |
11.31%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,729 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 126,232 | 128,547 |
| Total Cites | 4,737 | 5,375 |
| H-index | 39 | 40 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 28 | 33 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,215 | 1,394 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 3,902 | 4,455 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,993 | 3,204 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.68 |
| Self-Citation Percentage |
11.87%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,532 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120,291 | 121,960 |
| Total Cites | 4,526 | 5,164 |
| H-index | 38 | 40 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 28 | 33 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,163 | 1,342 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 3,724 | 4,277 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,855 | 3,066 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.68 |
| Self-Citation Percentage |
12.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,367 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113,886 | 115,426 |
| Total Cites | 4,343 | 4,980 |
| H-index | 37 | 39 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 25 | 30 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,125 | 1,304 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 3,568 | 4,120 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,723 | 2,934 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.70 |
| Self-Citation Percentage |
12.79%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,245 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109,058 | 110,408 |
| Total Cites | 4,231 | 4,855 |
| H-index | 36 | 39 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 26 | 31 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,092 | 1,270 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 3,475 | 4,015 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,650 | 2,858 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.70 |
| Self-Citation Percentage |
12.85%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Applied Physics
Rank in SubField 1: 1,088 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100,361 | 103,721 |
| Total Cites | 3,985 | 4,609 |
| H-index | 35 | 37 |
| Hm-index | 17 | 17 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 26 | 31 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1,046 | 1,223 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 3,287 | 3,827 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,500 | 2,706 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.70 |
| Self-Citation Percentage |
13.54%
|
|
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