JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 717 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,807 | 32,273 |
| Total Cites | 7,885 | 11,422 |
| H-index | 51 | 65 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 64 | 144 |
| Number of Single+First Authored Papers | 99 | 99 |
| Total Cites to Single+First Authored Papers | 4,245 | 6,276 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 5,818 | 8,277 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,143 | 5,687 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 2.01 |
| Self-Citation Percentage |
30.97%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 954 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 72,108 | 43,700 |
| Total Cites | 6,082 | 8,861 |
| H-index | 43 | 58 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 46 | 99 |
| Number of Single+First Authored Papers | 94 | 94 |
| Total Cites to Single+First Authored Papers | 3,674 | 5,369 |
| Number of Single+First+Last Authored Papers | 127 | 127 |
| Total Cites to Single+First+Last Authored Papers | 4,481 | 6,400 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,970 | 4,434 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 2.00 |
| Self-Citation Percentage |
31.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 1,321 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100,605 | 58,855 |
| Total Cites | 4,619 | 6,828 |
| H-index | 38 | 51 |
| Hm-index | 17 | 21 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 26 | 67 |
| Number of Single+First Authored Papers | 90 | 90 |
| Total Cites to Single+First Authored Papers | 3,111 | 4,547 |
| Number of Single+First+Last Authored Papers | 118 | 118 |
| Total Cites to Single+First+Last Authored Papers | 3,399 | 4,946 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,021 | 3,408 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 2.00 |
| Self-Citation Percentage |
32.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 1,535 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 116,909 | 68,799 |
| Total Cites | 3,670 | 5,530 |
| H-index | 34 | 46 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 20 | 53 |
| Number of Single+First Authored Papers | 87 | 87 |
| Total Cites to Single+First Authored Papers | 2,674 | 3,945 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 2,746 | 4,057 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,355 | 2,696 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 2.05 |
| Self-Citation Percentage |
33.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 1,594 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118,534 | 73,197 |
| Total Cites | 3,465 | 5,234 |
| H-index | 34 | 44 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 17 | 44 |
| Number of Single+First Authored Papers | 85 | 85 |
| Total Cites to Single+First Authored Papers | 2,560 | 3,792 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 2,605 | 3,856 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,186 | 2,515 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 2.08 |
| Self-Citation Percentage |
33.80%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 2,109 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 158,793 | 108,520 |
| Total Cites | 2,601 | 3,964 |
| H-index | 30 | 37 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 7 | 17 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 2,025 | 3,025 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 2,026 | 3,026 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,628 | 1,901 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 2.09 |
| Self-Citation Percentage |
34.38%
|
|
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