JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 761 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57,937 | 60,944 |
| Total Cites | 24,993 | 27,044 |
| H-index | 73 | 78 |
| Hm-index | 36 | 39 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,225 | 1,359 |
| Number of Single+First+Last Authored Papers | 255 | 255 |
| Total Cites to Single+First+Last Authored Papers | 15,165 | 16,399 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 21,603 | 22,449 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.20 |
| Self-Citation Percentage |
7.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 754 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59,788 | 63,157 |
| Total Cites | 23,234 | 25,193 |
| H-index | 71 | 76 |
| Hm-index | 35 | 38 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,201 | 1,334 |
| Number of Single+First+Last Authored Papers | 253 | 253 |
| Total Cites to Single+First+Last Authored Papers | 14,468 | 15,680 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 20,003 | 20,800 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.21 |
| Self-Citation Percentage |
7.78%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 657 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,178 | 59,175 |
| Total Cites | 22,341 | 24,245 |
| H-index | 71 | 74 |
| Hm-index | 34 | 38 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,193 | 1,325 |
| Number of Single+First+Last Authored Papers | 251 | 251 |
| Total Cites to Single+First+Last Authored Papers | 13,859 | 15,043 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 19,200 | 19,962 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.21 |
| Self-Citation Percentage |
7.85%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 625 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56,428 | 60,416 |
| Total Cites | 21,236 | 23,048 |
| H-index | 70 | 73 |
| Hm-index | 33 | 37 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,169 | 1,301 |
| Number of Single+First+Last Authored Papers | 241 | 241 |
| Total Cites to Single+First+Last Authored Papers | 13,129 | 14,252 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 18,220 | 18,942 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
7.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 515 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,617 | 52,422 |
| Total Cites | 20,686 | 22,461 |
| H-index | 69 | 72 |
| Hm-index | 33 | 36 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,150 | 1,279 |
| Number of Single+First+Last Authored Papers | 234 | 234 |
| Total Cites to Single+First+Last Authored Papers | 12,742 | 13,846 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 17,748 | 18,449 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
7.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 490 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50,640 | 54,148 |
| Total Cites | 19,285 | 20,970 |
| H-index | 67 | 71 |
| Hm-index | 32 | 34 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,123 | 1,252 |
| Number of Single+First+Last Authored Papers | 227 | 227 |
| Total Cites to Single+First+Last Authored Papers | 11,821 | 12,866 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 16,486 | 17,141 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
8.04%
|
|
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