JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 561 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,485 | 20,054 |
| Total Cites | 2,483 | 2,680 |
| H-index | 18 | 19 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 175 | 184 |
| Number of Single+First+Last Authored Papers | 269 | 269 |
| Total Cites to Single+First+Last Authored Papers | 1,475 | 1,613 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,499 | 1,527 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.76 |
| Self-Citation Percentage |
7.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 684 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27,538 | 28,974 |
| Total Cites | 2,248 | 2,373 |
| H-index | 18 | 18 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 192 | 192 |
| Number of Single+First+Last Authored Papers | 253 | 253 |
| Total Cites to Single+First+Last Authored Papers | 1,346 | 1,425 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,275 | 1,294 |
| Ratio of Total Citations to Distinct Citing Papers | 1.76 | 1.83 |
| Self-Citation Percentage |
5.27%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 690 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30,371 | 31,546 |
| Total Cites | 2,183 | 2,331 |
| H-index | 18 | 18 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 169 | 173 |
| Number of Single+First+Last Authored Papers | 257 | 257 |
| Total Cites to Single+First+Last Authored Papers | 1,224 | 1,329 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,292 | 1,327 |
| Ratio of Total Citations to Distinct Citing Papers | 1.69 | 1.76 |
| Self-Citation Percentage |
6.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 582 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,603 | 29,490 |
| Total Cites | 2,066 | 2,185 |
| H-index | 18 | 19 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 167 | 169 |
| Number of Single+First+Last Authored Papers | 243 | 243 |
| Total Cites to Single+First+Last Authored Papers | 1,240 | 1,319 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,221 | 1,255 |
| Ratio of Total Citations to Distinct Citing Papers | 1.69 | 1.74 |
| Self-Citation Percentage |
5.45%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 621 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29,607 | 31,200 |
| Total Cites | 3,237 | 3,449 |
| H-index | 22 | 23 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 260 | 266 |
| Number of Single+First+Last Authored Papers | 233 | 233 |
| Total Cites to Single+First+Last Authored Papers | 1,908 | 2,053 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,895 | 1,946 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.77 |
| Self-Citation Percentage |
6.15%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Applied Physics
Rank in SubField 1: 719 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,770 | 38,725 |
| Total Cites | 2,420 | 2,545 |
| H-index | 20 | 21 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 164 | 168 |
| Number of Single+First+Last Authored Papers | 224 | 224 |
| Total Cites to Single+First+Last Authored Papers | 1,364 | 1,449 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,489 | 1,527 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.67 |
| Self-Citation Percentage |
4.91%
|
|
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