JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,346 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78,102 | 82,672 |
| Total Cites | 559 | 608 |
| H-index | 10 | 10 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 14 | 14 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 171 | 178 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 290 | 321 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 491 | 507 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.20 |
| Self-Citation Percentage |
8.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,010 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,508 | 84,446 |
| Total Cites | 535 | 575 |
| H-index | 11 | 11 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 10 | 10 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 156 | 162 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 265 | 291 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 474 | 487 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.18 |
| Self-Citation Percentage |
6.96%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,781 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,097 | 81,138 |
| Total Cites | 613 | 645 |
| H-index | 9 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 16 | 16 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 205 | 210 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 294 | 312 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 552 | 564 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.14 |
| Self-Citation Percentage |
4.96%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,194 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,896 | 62,223 |
| Total Cites | 656 | 688 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 13 | 14 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 220 | 225 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 316 | 332 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 570 | 587 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.65%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 984 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46,973 | 53,339 |
| Total Cites | 1,076 | 1,146 |
| H-index | 13 | 13 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 21 | 23 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 364 | 381 |
| Number of Single+First+Last Authored Papers | 95 | 95 |
| Total Cites to Single+First+Last Authored Papers | 518 | 556 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 921 | 950 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.21 |
| Self-Citation Percentage |
6.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 673 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32,776 | 37,221 |
| Total Cites | 899 | 938 |
| H-index | 11 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 25 | 25 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 353 | 366 |
| Number of Single+First+Last Authored Papers | 93 | 93 |
| Total Cites to Single+First+Last Authored Papers | 477 | 501 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 764 | 779 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.20 |
| Self-Citation Percentage |
4.16%
|
|
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