JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,962 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 251,711 | 240,705 |
| Total Cites | 3,248 | 3,769 |
| H-index | 28 | 30 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 10 | 12 |
| Number of Single+First Authored Papers | 71 | 71 |
| Total Cites to Single+First Authored Papers | 1,771 | 2,091 |
| Number of Single+First+Last Authored Papers | 86 | 86 |
| Total Cites to Single+First+Last Authored Papers | 2,424 | 2,814 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,676 | 2,862 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.32 |
| Self-Citation Percentage |
13.82%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,779 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 251,574 | 237,760 |
| Total Cites | 3,058 | 3,527 |
| H-index | 28 | 29 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 9 | 11 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 1,718 | 2,024 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 2,298 | 2,652 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,505 | 2,678 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.32 |
| Self-Citation Percentage |
13.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,497 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 244,012 | 229,042 |
| Total Cites | 2,887 | 3,324 |
| H-index | 26 | 29 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 9 | 11 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 1,657 | 1,954 |
| Number of Single+First+Last Authored Papers | 79 | 79 |
| Total Cites to Single+First+Last Authored Papers | 2,183 | 2,519 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,355 | 2,518 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.32 |
| Self-Citation Percentage |
13.15%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,135 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 231,118 | 215,260 |
| Total Cites | 2,697 | 3,099 |
| H-index | 26 | 28 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 9 | 11 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 1,584 | 1,867 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 2,059 | 2,374 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,180 | 2,332 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.33 |
| Self-Citation Percentage |
12.97%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,895 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 223,775 | 206,466 |
| Total Cites | 2,626 | 3,020 |
| H-index | 25 | 28 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 9 | 11 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 1,557 | 1,839 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,013 | 2,327 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,116 | 2,261 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.34 |
| Self-Citation Percentage |
13.05%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,689 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 217,219 | 200,806 |
| Total Cites | 2,418 | 2,770 |
| H-index | 24 | 27 |
| Hm-index | 9 | 12 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 8 | 10 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 1,473 | 1,740 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 1,867 | 2,160 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,933 | 2,060 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.34 |
| Self-Citation Percentage |
12.71%
|
|
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