But, Paul Pui Hay
Chinese University of Hong Kong,
Hong Kong
2025 Rank: 109,499
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 372 out of 112,089 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109,499 | 117,270 |
| Total Cites | 7,362 | 8,100 |
| H-index | 50 | 55 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 63 | 67 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 533 | 549 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,845 | 3,124 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,155 | 6,458 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.25 |
| Self-Citation Percentage |
9.11%
|
|
But, Paul Pui Hay
Chinese University of Hong Kong,
Hong Kong
2024 Rank: 103,621
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 343 out of 105,998 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 103,621 | 113,330 |
| Total Cites | 7,068 | 7,804 |
| H-index | 50 | 53 |
| Hm-index | 21 | 21 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 61 | 65 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 511 | 527 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,724 | 3,002 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,903 | 6,203 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.26 |
| Self-Citation Percentage |
9.43%
|
|
But, Paul Pui Hay
Chinese University of Hong Kong,
Hong Kong
2023 Rank: 100,121
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 325 out of 99,369 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100,121 | 108,327 |
| Total Cites | 6,721 | 7,480 |
| H-index | 48 | 52 |
| Hm-index | 21 | 21 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 61 | 65 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 486 | 502 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,595 | 2,879 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,604 | 5,921 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.26 |
| Self-Citation Percentage |
10.15%
|
|
But, Paul Pui Hay
Chinese University of Hong Kong,
Hong Kong
2022 Rank: 98,241
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 311 out of 94,672 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 98,241 | 106,595 |
| Total Cites | 6,274 | 7,018 |
| H-index | 46 | 49 |
| Hm-index | 20 | 20 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 58 | 62 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 449 | 464 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,412 | 2,691 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,222 | 5,536 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.27 |
| Self-Citation Percentage |
10.60%
|
|
But, Paul Pui Hay
Chinese University of Hong Kong,
Hong Kong
2021 Rank: 97,453
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Plant Biology & Botany
Rank in SubField 1: 329 out of 88,725 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 97,453 | 104,117 |
| Total Cites | 6,068 | 6,803 |
| H-index | 46 | 49 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 54 | 58 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 427 | 442 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 2,339 | 2,617 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,050 | 5,358 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.27 |
| Self-Citation Percentage |
10.80%
|
|
But, Paul Pui Hay
Chinese University of Hong Kong,
Hong Kong
2020 Rank: 90,725
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Analytical Chemistry
Rank in SubField 1: 380 out of 80,622 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 90,725 | 95,977 |
| Total Cites | 5,729 | 6,429 |
| H-index | 43 | 47 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 53 | 57 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 418 | 436 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 2,312 | 2,578 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,706 | 4,997 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.29 |
| Self-Citation Percentage |
10.89%
|
|
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