JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 623 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,195 | 42,160 |
| Total Cites | 8,581 | 10,794 |
| H-index | 49 | 52 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 207 | 248 |
| Number of Single+First Authored Papers | 71 | 71 |
| Total Cites to Single+First Authored Papers | 1,719 | 1,979 |
| Number of Single+First+Last Authored Papers | 287 | 287 |
| Total Cites to Single+First+Last Authored Papers | 5,902 | 7,748 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,927 | 6,189 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.74 |
| Self-Citation Percentage |
20.50%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 614 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,196 | 39,955 |
| Total Cites | 8,244 | 10,486 |
| H-index | 47 | 52 |
| Hm-index | 23 | 28 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 196 | 237 |
| Number of Single+First Authored Papers | 71 | 71 |
| Total Cites to Single+First Authored Papers | 1,633 | 1,893 |
| Number of Single+First+Last Authored Papers | 290 | 290 |
| Total Cites to Single+First+Last Authored Papers | 5,621 | 7,465 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,675 | 5,965 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.76 |
| Self-Citation Percentage |
21.38%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 600 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47,701 | 39,808 |
| Total Cites | 7,752 | 9,936 |
| H-index | 45 | 50 |
| Hm-index | 23 | 27 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 177 | 218 |
| Number of Single+First Authored Papers | 71 | 71 |
| Total Cites to Single+First Authored Papers | 1,534 | 1,793 |
| Number of Single+First+Last Authored Papers | 287 | 287 |
| Total Cites to Single+First+Last Authored Papers | 5,311 | 7,128 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,294 | 5,542 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.79 |
| Self-Citation Percentage |
21.98%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 661 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54,161 | 43,103 |
| Total Cites | 6,742 | 8,845 |
| H-index | 42 | 48 |
| Hm-index | 21 | 26 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 165 | 206 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 1,083 | 1,316 |
| Number of Single+First+Last Authored Papers | 276 | 276 |
| Total Cites to Single+First+Last Authored Papers | 4,634 | 6,396 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,501 | 4,723 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.87 |
| Self-Citation Percentage |
23.78%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 685 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54,014 | 42,718 |
| Total Cites | 6,495 | 8,608 |
| H-index | 41 | 47 |
| Hm-index | 21 | 25 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 157 | 195 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 1,035 | 1,267 |
| Number of Single+First+Last Authored Papers | 278 | 278 |
| Total Cites to Single+First+Last Authored Papers | 4,451 | 6,217 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,371 | 4,588 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.88 |
| Self-Citation Percentage |
24.55%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 650 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,454 | 41,271 |
| Total Cites | 6,007 | 8,089 |
| H-index | 39 | 46 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 143 | 182 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 937 | 1,168 |
| Number of Single+First+Last Authored Papers | 280 | 280 |
| Total Cites to Single+First+Last Authored Papers | 4,097 | 5,845 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,006 | 4,212 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.92 |
| Self-Citation Percentage |
25.74%
|
|
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