JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 4,895 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 294,643 | 255,677 |
| Total Cites | 2,440 | 3,087 |
| H-index | 26 | 30 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 12 | 16 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 759 | 919 |
| Number of Single+First+Last Authored Papers | 142 | 142 |
| Total Cites to Single+First+Last Authored Papers | 1,790 | 2,257 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,043 | 2,331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.32 |
| Self-Citation Percentage |
20.96%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 4,288 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 277,354 | 243,768 |
| Total Cites | 2,360 | 2,999 |
| H-index | 26 | 29 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 12 | 16 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 734 | 892 |
| Number of Single+First+Last Authored Papers | 142 | 142 |
| Total Cites to Single+First+Last Authored Papers | 1,734 | 2,196 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,971 | 2,258 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.33 |
| Self-Citation Percentage |
21.31%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,858 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265,324 | 231,894 |
| Total Cites | 2,272 | 2,911 |
| H-index | 26 | 29 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 11 | 15 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 709 | 867 |
| Number of Single+First+Last Authored Papers | 142 | 142 |
| Total Cites to Single+First+Last Authored Papers | 1,676 | 2,141 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,895 | 2,182 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.33 |
| Self-Citation Percentage |
21.95%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,844 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 272,519 | 233,413 |
| Total Cites | 2,185 | 2,792 |
| H-index | 25 | 29 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 6 | 9 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 684 | 827 |
| Number of Single+First+Last Authored Papers | 141 | 141 |
| Total Cites to Single+First+Last Authored Papers | 1,621 | 2,061 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,814 | 2,095 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.33 |
| Self-Citation Percentage |
21.74%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,716 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 275,724 | 234,479 |
| Total Cites | 2,147 | 2,746 |
| H-index | 25 | 28 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 4 | 7 |
| Number of Single+First Authored Papers | 79 | 79 |
| Total Cites to Single+First Authored Papers | 670 | 812 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 1,592 | 2,027 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,783 | 2,059 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.33 |
| Self-Citation Percentage |
21.81%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,234 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 253,616 | 212,518 |
| Total Cites | 2,059 | 2,651 |
| H-index | 24 | 28 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 4 | 7 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 642 | 784 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 1,538 | 1,972 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,703 | 1,972 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.34 |
| Self-Citation Percentage |
22.33%
|
|
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