JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 4,118 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 270,592 | 247,967 |
| Total Cites | 6,760 | 9,005 |
| H-index | 42 | 49 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1,027 | 1,219 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 1,831 | 2,229 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,057 | 5,724 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.57 |
| Self-Citation Percentage |
24.93%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,896 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 263,431 | 239,538 |
| Total Cites | 6,457 | 8,676 |
| H-index | 40 | 48 |
| Hm-index | 20 | 23 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 978 | 1,168 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 1,740 | 2,126 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,791 | 5,450 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.59 |
| Self-Citation Percentage |
25.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,593 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 250,411 | 224,512 |
| Total Cites | 6,137 | 8,345 |
| H-index | 40 | 48 |
| Hm-index | 19 | 23 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 927 | 1,121 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 1,649 | 2,038 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,543 | 5,199 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.61 |
| Self-Citation Percentage |
26.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,465 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 246,677 | 217,668 |
| Total Cites | 5,722 | 7,861 |
| H-index | 38 | 46 |
| Hm-index | 18 | 23 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 829 | 1,013 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 1,473 | 1,847 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,247 | 4,886 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.61 |
| Self-Citation Percentage |
27.21%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,397 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 236,496 | 210,942 |
| Total Cites | 5,557 | 7,704 |
| H-index | 38 | 46 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 800 | 982 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 1,420 | 1,792 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,146 | 4,780 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.61 |
| Self-Citation Percentage |
27.87%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,092 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 226,483 | 197,703 |
| Total Cites | 5,200 | 7,293 |
| H-index | 37 | 45 |
| Hm-index | 17 | 21 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 729 | 911 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 1,297 | 1,662 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,851 | 4,454 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.64 |
| Self-Citation Percentage |
28.70%
|
|
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