Ohta, Hiromichi
Hokkaido University,
Japan
2025 Rank: 42,078
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 779 out of 314,640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42,078 | 45,445 |
| Total Cites | 1,290 | 1,409 |
| H-index | 14 | 14 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 13 | 13 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 139 | 144 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 280 | 328 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,013 | 1,062 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.33 |
| Self-Citation Percentage |
8.45%
|
|
Ohta, Hiromichi
Hokkaido University,
Japan
2024 Rank: 53,483
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 1,010 out of 304,738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,483 | 51,197 |
| Total Cites | 1,156 | 1,298 |
| H-index | 13 | 14 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 127 | 138 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 230 | 286 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 920 | 977 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.33 |
| Self-Citation Percentage |
10.94%
|
|
Ohta, Hiromichi
Hokkaido University,
Japan
2023 Rank: 55,566
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 1,038 out of 295,432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,566 | 52,848 |
| Total Cites | 1,270 | 1,398 |
| H-index | 14 | 14 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 5 | 6 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 169 | 183 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 260 | 317 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 995 | 1,047 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.34 |
| Self-Citation Percentage |
9.16%
|
|
Ohta, Hiromichi
Hokkaido University,
Japan
2022 Rank: 34,286
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 698 out of 289,917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 34,286 | 31,958 |
| Total Cites | 1,285 | 1,405 |
| H-index | 14 | 15 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 12 | 14 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 185 | 206 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 274 | 328 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,009 | 1,052 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.34 |
| Self-Citation Percentage |
8.54%
|
|
Ohta, Hiromichi
Hokkaido University,
Japan
2021 Rank: 30,139
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 611 out of 269,833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30,139 | 28,985 |
| Total Cites | 2,065 | 2,291 |
| H-index | 19 | 19 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 17 | 18 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 301 | 344 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 421 | 535 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,616 | 1,694 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.35 |
| Self-Citation Percentage |
9.86%
|
|
Ohta, Hiromichi
Hokkaido University,
Japan
2020 Rank: 20,693
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 451 out of 224,856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,693 | 19,725 |
| Total Cites | 1,883 | 2,068 |
| H-index | 18 | 18 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 16 | 19 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 325 | 358 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 392 | 493 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,395 | 1,451 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.43 |
| Self-Citation Percentage |
8.95%
|
|
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