Kubota, Kei
National Institute for Materials Science,
Japan
2025 Rank: 133180
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 1921 out of 343394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 133180 | 134971 |
| Total Cites | 15188 | 16153 |
| H-index | 43 | 45 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 12 | 16 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 2564 | 2746 |
| Number of Single+First+Last Authored Papers | 18 | 18 |
| Total Cites to Single+First+Last Authored Papers | 3466 | 3687 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10325 | 10530 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.53 |
| Self-Citation Percentage |
5.97%
|
|
Kubota, Kei
Tokyo University of Science,
Japan
2024 Rank: 159697
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2247 out of 313936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 159697 | 165592 |
| Total Cites | 12636 | 13485 |
| H-index | 39 | 41 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 8 | 11 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 2074 | 2235 |
| Number of Single+First+Last Authored Papers | 19 | 19 |
| Total Cites to Single+First+Last Authored Papers | 2863 | 3059 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8686 | 8870 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.52 |
| Self-Citation Percentage |
6.30%
|
|
Kubota, Kei
Tokyo University of Science,
Japan
2023 Rank: 182767
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2492 out of 287766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 182767 | 184714 |
| Total Cites | 10647 | 11365 |
| H-index | 36 | 39 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 7 | 10 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1705 | 1852 |
| Number of Single+First+Last Authored Papers | 18 | 18 |
| Total Cites to Single+First+Last Authored Papers | 2399 | 2577 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7352 | 7511 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.51 |
| Self-Citation Percentage |
6.32%
|
|
Kubota, Kei
Tokyo University of Science,
Japan
2022 Rank: 258742
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3598 out of 265592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 258742 | 264333 |
| Total Cites | 8567 | 9145 |
| H-index | 33 | 34 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 1337 | 1456 |
| Number of Single+First+Last Authored Papers | 16 | 16 |
| Total Cites to Single+First+Last Authored Papers | 1892 | 2037 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5943 | 6082 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.50 |
| Self-Citation Percentage |
6.32%
|
|
Kubota, Kei
Tokyo University of Science,
Japan
2021 Rank: 308854
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 4274 out of 229150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 308854 | 294774 |
| Total Cites | 7833 | 8340 |
| H-index | 30 | 32 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 1 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 1196 | 1303 |
| Number of Single+First+Last Authored Papers | 12 | 12 |
| Total Cites to Single+First+Last Authored Papers | 1701 | 1830 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 5481 | 5607 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.49 |
| Self-Citation Percentage |
6.08%
|
|