Hayashi, Yujiro
Tohoku University,
Japan
2025 Rank: 29,379
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 337 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29,379 | 28,329 |
| Total Cites | 488 | 572 |
| H-index | 8 | 8 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 133 | 145 |
| Number of Single+First Authored Papers | 117 | 117 |
| Total Cites to Single+First Authored Papers | 309 | 349 |
| Number of Single+First+Last Authored Papers | 209 | 209 |
| Total Cites to Single+First+Last Authored Papers | 446 | 526 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 363 | 372 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.54 |
| Self-Citation Percentage |
14.69%
|
|
Hayashi, Yujiro
Tohoku University,
Japan
2024 Rank: 26,746
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 324 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 26,746 | 21,571 |
| Total Cites | 513 | 603 |
| H-index | 7 | 8 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 166 | 177 |
| Number of Single+First Authored Papers | 111 | 111 |
| Total Cites to Single+First Authored Papers | 333 | 383 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 453 | 539 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 380 | 387 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.56 |
| Self-Citation Percentage |
14.93%
|
|
Hayashi, Yujiro
Tohoku University,
Japan
2023 Rank: 18,840
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 234 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,840 | 14,040 |
| Total Cites | 604 | 734 |
| H-index | 8 | 10 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 166 | 180 |
| Number of Single+First Authored Papers | 108 | 108 |
| Total Cites to Single+First Authored Papers | 371 | 449 |
| Number of Single+First+Last Authored Papers | 196 | 196 |
| Total Cites to Single+First+Last Authored Papers | 533 | 661 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 431 | 442 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.66 |
| Self-Citation Percentage |
17.71%
|
|
Hayashi, Yujiro
Tohoku University,
Japan
2022 Rank: 16,257
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 228 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16,257 | 12,351 |
| Total Cites | 603 | 746 |
| H-index | 9 | 11 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 162 | 181 |
| Number of Single+First Authored Papers | 102 | 102 |
| Total Cites to Single+First Authored Papers | 373 | 443 |
| Number of Single+First+Last Authored Papers | 185 | 185 |
| Total Cites to Single+First+Last Authored Papers | 547 | 688 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 437 | 450 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.66 |
| Self-Citation Percentage |
19.17%
|
|
Hayashi, Yujiro
Tohoku University,
Japan
2021 Rank: 17,882
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 250 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 17,882 | 13,831 |
| Total Cites | 886 | 1,064 |
| H-index | 11 | 14 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 201 | 211 |
| Number of Single+First Authored Papers | 97 | 97 |
| Total Cites to Single+First Authored Papers | 555 | 646 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 799 | 974 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 651 | 667 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.60 |
| Self-Citation Percentage |
16.73%
|
|
Hayashi, Yujiro
Tohoku University,
Japan
2020 Rank: 14,134
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 228 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14,134 | 14,094 |
| Total Cites | 761 | 833 |
| H-index | 11 | 12 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 149 | 153 |
| Number of Single+First Authored Papers | 93 | 93 |
| Total Cites to Single+First Authored Papers | 482 | 522 |
| Number of Single+First+Last Authored Papers | 161 | 161 |
| Total Cites to Single+First+Last Authored Papers | 675 | 744 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 553 | 565 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.47 |
| Self-Citation Percentage |
8.64%
|
|
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