JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,088 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 201,725 | 217,168 |
| Total Cites | 5,799 | 6,351 |
| H-index | 43 | 45 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2,348 | 2,592 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,836 | 5,331 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,109 | 4,279 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.48 |
| Self-Citation Percentage |
8.69%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 2,766 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 190,007 | 204,360 |
| Total Cites | 5,640 | 6,191 |
| H-index | 43 | 44 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2,281 | 2,525 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,702 | 5,197 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,003 | 4,172 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.48 |
| Self-Citation Percentage |
8.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 2,365 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 175,476 | 189,727 |
| Total Cites | 5,539 | 6,090 |
| H-index | 43 | 44 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2,247 | 2,491 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,627 | 5,121 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,909 | 4,079 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.49 |
| Self-Citation Percentage |
9.05%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 2,039 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 159,924 | 174,252 |
| Total Cites | 5,409 | 5,961 |
| H-index | 43 | 44 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2,203 | 2,447 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,536 | 5,031 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,794 | 3,964 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.50 |
| Self-Citation Percentage |
9.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,887 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 154,082 | 165,531 |
| Total Cites | 5,341 | 5,831 |
| H-index | 42 | 44 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2,172 | 2,395 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,484 | 4,923 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,717 | 3,870 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.51 |
| Self-Citation Percentage |
8.40%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,546 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,602 | 152,142 |
| Total Cites | 5,186 | 5,675 |
| H-index | 42 | 43 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2,106 | 2,329 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 4,372 | 4,811 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,591 | 3,743 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.52 |
| Self-Citation Percentage |
8.62%
|
|
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