Hirao, Hajime
The Chinese University of Hong Kong, Shenzhen,
China
2025 Rank: 74,398
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,365 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,398 | 67,889 |
| Total Cites | 7,921 | 9,691 |
| H-index | 52 | 58 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 162 | 193 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1,395 | 1,759 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 1,723 | 2,155 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,588 | 7,468 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.30 |
| Self-Citation Percentage |
18.26%
|
|
Hirao, Hajime
The Chinese University of Hong Kong, Shenzhen,
China
2024 Rank: 77,693
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,429 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77,693 | 68,272 |
| Total Cites | 7,192 | 8,866 |
| H-index | 49 | 56 |
| Hm-index | 21 | 24 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 144 | 173 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1,309 | 1,655 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 1,589 | 1,992 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,951 | 6,789 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.31 |
| Self-Citation Percentage |
18.88%
|
|
Hirao, Hajime
The Chinese University of Hong Kong, Shenzhen,
China
2023 Rank: 81,271
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,517 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81,271 | 70,066 |
| Total Cites | 6,423 | 7,990 |
| H-index | 46 | 53 |
| Hm-index | 20 | 23 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 129 | 158 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,224 | 1,563 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 1,473 | 1,865 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,284 | 6,053 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.32 |
| Self-Citation Percentage |
19.61%
|
|
Hirao, Hajime
The Chinese University of Hong Kong, Shenzhen,
Hong Kong
2022 Rank: 84,190
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,606 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84,190 | 71,877 |
| Total Cites | 5,685 | 7,125 |
| H-index | 42 | 49 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 114 | 140 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,142 | 1,472 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 1,363 | 1,739 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,615 | 5,312 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.34 |
| Self-Citation Percentage |
20.21%
|
|
Hirao, Hajime
The Chinese University of Hong Kong, Shenzhen,
China
2021 Rank: 84,366
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 1,560 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84,366 | 73,601 |
| Total Cites | 5,363 | 6,750 |
| H-index | 41 | 47 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 104 | 130 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,104 | 1,431 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 1,312 | 1,685 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,340 | 5,005 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.35 |
| Self-Citation Percentage |
20.55%
|
|
Hirao, Hajime
City University of Hong Kong,
Hong Kong
2020 Rank: 93,320
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 1,702 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93,320 | 82,124 |
| Total Cites | 4,334 | 5,600 |
| H-index | 37 | 41 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 92 | 118 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 972 | 1,295 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 1,130 | 1,495 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,478 | 4,064 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.38 |
| Self-Citation Percentage |
22.61%
|
|
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