JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,393 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 229,433 | 207,838 |
| Total Cites | 2,776 | 3,523 |
| H-index | 28 | 31 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 38 | 42 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 549 | 772 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 2,017 | 2,579 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,240 | 2,498 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.41 |
| Self-Citation Percentage |
21.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,197 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 223,981 | 202,803 |
| Total Cites | 2,606 | 3,329 |
| H-index | 27 | 29 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 37 | 41 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 523 | 739 |
| Number of Single+First+Last Authored Papers | 176 | 176 |
| Total Cites to Single+First+Last Authored Papers | 1,912 | 2,454 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,099 | 2,348 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.42 |
| Self-Citation Percentage |
21.72%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,100 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 219,970 | 195,374 |
| Total Cites | 2,444 | 3,150 |
| H-index | 26 | 28 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 37 | 41 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 503 | 719 |
| Number of Single+First+Last Authored Papers | 176 | 176 |
| Total Cites to Single+First+Last Authored Papers | 1,792 | 2,320 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,958 | 2,196 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.43 |
| Self-Citation Percentage |
22.41%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,024 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 218,753 | 191,492 |
| Total Cites | 2,223 | 2,901 |
| H-index | 25 | 27 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 35 | 39 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 467 | 677 |
| Number of Single+First+Last Authored Papers | 175 | 175 |
| Total Cites to Single+First+Last Authored Papers | 1,641 | 2,153 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,805 | 2,036 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.42 |
| Self-Citation Percentage |
23.37%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,057 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 214,029 | 185,521 |
| Total Cites | 2,143 | 2,798 |
| H-index | 25 | 27 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 33 | 37 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 457 | 657 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 1,582 | 2,078 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,730 | 1,952 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.43 |
| Self-Citation Percentage |
23.41%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 2,737 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 203,094 | 173,347 |
| Total Cites | 1,978 | 2,609 |
| H-index | 24 | 27 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 32 | 36 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 412 | 611 |
| Number of Single+First+Last Authored Papers | 172 | 172 |
| Total Cites to Single+First+Last Authored Papers | 1,459 | 1,946 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,606 | 1,817 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.44 |
| Self-Citation Percentage |
24.19%
|
|
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