JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 2,241 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 152,782 | 154,977 |
| Total Cites | 5,421 | 6,232 |
| H-index | 37 | 40 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 38 | 38 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 817 | 949 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 2,335 | 2,686 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,875 | 5,222 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.19 |
| Self-Citation Percentage |
13.01%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 2,025 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 145,279 | 144,247 |
| Total Cites | 5,258 | 6,076 |
| H-index | 36 | 40 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 38 | 38 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 789 | 922 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 2,243 | 2,600 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,709 | 5,059 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.20 |
| Self-Citation Percentage |
13.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,827 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,139 | 138,871 |
| Total Cites | 5,023 | 5,829 |
| H-index | 36 | 39 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 38 | 38 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 753 | 886 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 2,135 | 2,487 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,479 | 4,825 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.21 |
| Self-Citation Percentage |
13.83%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,668 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 134,723 | 131,152 |
| Total Cites | 4,759 | 5,561 |
| H-index | 35 | 38 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 35 | 35 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 725 | 858 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 2,017 | 2,364 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,223 | 4,569 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.22 |
| Self-Citation Percentage |
14.42%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,841 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 151,282 | 147,164 |
| Total Cites | 4,591 | 5,379 |
| H-index | 34 | 38 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 18 | 18 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 673 | 799 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 1,930 | 2,265 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,074 | 4,415 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.22 |
| Self-Citation Percentage |
14.65%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,590 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 141,759 | 137,672 |
| Total Cites | 4,224 | 4,999 |
| H-index | 34 | 37 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 18 | 18 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 626 | 750 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 1,789 | 2,114 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,725 | 4,061 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.23 |
| Self-Citation Percentage |
15.50%
|
|
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