Oikawa, Katsunari
Tohoku University,
Japan
2025 Rank: 207,325
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 3,004 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 207,325 | 202,185 |
| Total Cites | 10,990 | 12,853 |
| H-index | 47 | 51 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 1,979 | 2,494 |
| Number of Single+First+Last Authored Papers | 82 | 82 |
| Total Cites to Single+First+Last Authored Papers | 3,419 | 4,151 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,174 | 6,659 |
| Ratio of Total Citations to Distinct Citing Papers | 1.78 | 1.93 |
| Self-Citation Percentage |
14.49%
|
|
Oikawa, Katsunari
Tohoku University,
Japan
2024 Rank: 197,814
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 2,797 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 197,814 | 195,047 |
| Total Cites | 10,407 | 12,241 |
| H-index | 46 | 49 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 1,889 | 2,401 |
| Number of Single+First+Last Authored Papers | 80 | 80 |
| Total Cites to Single+First+Last Authored Papers | 3,247 | 3,974 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,766 | 6,241 |
| Ratio of Total Citations to Distinct Citing Papers | 1.80 | 1.96 |
| Self-Citation Percentage |
14.98%
|
|
Oikawa, Katsunari
Tohoku University,
Japan
2022 Rank: 186,109
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 2,505 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 186,109 | 180,490 |
| Total Cites | 9,198 | 10,959 |
| H-index | 42 | 46 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,708 | 2,209 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 2,907 | 3,613 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,967 | 5,417 |
| Ratio of Total Citations to Distinct Citing Papers | 1.85 | 2.02 |
| Self-Citation Percentage |
16.07%
|
|
Oikawa, Katsunari
Tohoku University,
Japan
2021 Rank: 180,225
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 2,519 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 180,225 | 174,005 |
| Total Cites | 8,897 | 10,630 |
| H-index | 42 | 45 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 1,664 | 2,161 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 2,822 | 3,521 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,800 | 5,242 |
| Ratio of Total Citations to Distinct Citing Papers | 1.85 | 2.03 |
| Self-Citation Percentage |
16.30%
|
|
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