Kyotani, Takashi
Tohoku University,
Japan
2025 Rank: 55,542
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 2,125 out of 156,020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,542 | 45,722 |
| Total Cites | 701 | 876 |
| H-index | 12 | 14 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 17 | 18 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 71 | 79 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 382 | 494 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 541 | 562 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.56 |
| Self-Citation Percentage |
19.98%
|
|
Kyotani, Takashi
Tohoku University,
Japan
2024 Rank: 43,919
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 1,497 out of 135,958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43,919 | 42,647 |
| Total Cites | 731 | 876 |
| H-index | 12 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 83 | 87 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 404 | 500 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 558 | 579 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.51 |
| Self-Citation Percentage |
16.55%
|
|
Kyotani, Takashi
Tohoku University,
Japan
2023 Rank: 38,148
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 1,238 out of 117,692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38,148 | 34,647 |
| Total Cites | 833 | 984 |
| H-index | 13 | 14 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 19 | 19 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 92 | 94 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 441 | 548 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 586 | 614 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.60 |
| Self-Citation Percentage |
15.35%
|
|
Kyotani, Takashi
Tohoku University,
Japan
2022 Rank: 40,505
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 1,185 out of 103,235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40,505 | 39,188 |
| Total Cites | 759 | 860 |
| H-index | 13 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 84 | 87 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 392 | 468 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 589 | 611 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.41 |
| Self-Citation Percentage |
11.74%
|
|
Kyotani, Takashi
Tohoku University,
Japan
2021 Rank: 29,147
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 741 out of 89,177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29,147 | 30,158 |
| Total Cites | 1,250 | 1,369 |
| H-index | 17 | 18 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 36 | 36 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 154 | 158 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 650 | 725 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 965 | 1,009 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.36 |
| Self-Citation Percentage |
8.69%
|
|
Kyotani, Takashi
Tohoku University,
Japan
2020 Rank: 25,912
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 726 out of 75,210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,912 | 25,895 |
| Total Cites | 1,062 | 1,177 |
| H-index | 15 | 16 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 32 | 33 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 132 | 135 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 528 | 594 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 823 | 864 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.36 |
| Self-Citation Percentage |
9.77%
|
|
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