Yam, Vivian Wing Wah
The University of Hong Kong,
Hong Kong
2025 Rank: 2762
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 30 out of 57118 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2762 | 1938 |
| Total Cites | 30798 | 39535 |
| H-index | 85 | 100 |
| Hm-index | 52 | 59 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 758 | 872 |
| Number of Single+First Authored Papers | 177 | 177 |
| Total Cites to Single+First Authored Papers | 11950 | 14962 |
| Number of Single+First+Last Authored Papers | 585 | 585 |
| Total Cites to Single+First+Last Authored Papers | 28579 | 36708 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 17478 | 18476 |
| Ratio of Total Citations to Distinct Citing Papers | 1.76 | 2.14 |
| Self-Citation Percentage |
22.10%
|
|
Yam, Vivian Wing Wah
The University of Hong Kong,
Hong Kong
2024 Rank: 2685
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 31 out of 53171 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2685 | 1801 |
| Total Cites | 29047 | 37528 |
| H-index | 83 | 99 |
| Hm-index | 51 | 59 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 741 | 851 |
| Number of Single+First Authored Papers | 175 | 175 |
| Total Cites to Single+First Authored Papers | 11484 | 14447 |
| Number of Single+First+Last Authored Papers | 573 | 573 |
| Total Cites to Single+First+Last Authored Papers | 27001 | 34892 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 16394 | 17368 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 2.16 |
| Self-Citation Percentage |
22.60%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 32 out of 51019 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2617 | 1788 |
| Total Cites | 27240 | 35287 |
| H-index | 79 | 94 |
| Hm-index | 50 | 58 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 720 | 829 |
| Number of Single+First Authored Papers | 173 | 173 |
| Total Cites to Single+First Authored Papers | 11067 | 13982 |
| Number of Single+First+Last Authored Papers | 556 | 556 |
| Total Cites to Single+First+Last Authored Papers | 25341 | 32826 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 15341 | 16269 |
| Ratio of Total Citations to Distinct Citing Papers | 1.78 | 2.17 |
| Self-Citation Percentage |
22.80%
|
|
Yam, Vivian Wing Wah
The University of Hong Kong,
Hong Kong
2022 Rank: 2514
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 33 out of 49459 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2514 | 1692 |
| Total Cites | 25410 | 33022 |
| H-index | 77 | 91 |
| Hm-index | 48 | 55 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 706 | 812 |
| Number of Single+First Authored Papers | 172 | 172 |
| Total Cites to Single+First Authored Papers | 10663 | 13499 |
| Number of Single+First+Last Authored Papers | 540 | 540 |
| Total Cites to Single+First+Last Authored Papers | 23671 | 30747 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 14253 | 15165 |
| Ratio of Total Citations to Distinct Citing Papers | 1.78 | 2.18 |
| Self-Citation Percentage |
23.05%
|
|
Yam, Vivian Wing Wah
The University of Hong Kong,
Hong Kong
2021 Rank: 2439
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 67 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2439 | 1610 |
| Total Cites | 24464 | 31778 |
| H-index | 76 | 90 |
| Hm-index | 47 | 55 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 690 | 797 |
| Number of Single+First Authored Papers | 173 | 173 |
| Total Cites to Single+First Authored Papers | 10362 | 13147 |
| Number of Single+First+Last Authored Papers | 520 | 520 |
| Total Cites to Single+First+Last Authored Papers | 22797 | 29602 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 13756 | 14650 |
| Ratio of Total Citations to Distinct Citing Papers | 1.78 | 2.17 |
| Self-Citation Percentage |
23.02%
|
|
Yam, Vivian Wing Wah
The University of Hong Kong,
Hong Kong
2020 Rank: 2468
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 67 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2468 | 1563 |
| Total Cites | 21962 | 28787 |
| H-index | 73 | 87 |
| Hm-index | 44 | 53 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 672 | 775 |
| Number of Single+First Authored Papers | 170 | 170 |
| Total Cites to Single+First Authored Papers | 9757 | 12485 |
| Number of Single+First+Last Authored Papers | 501 | 501 |
| Total Cites to Single+First+Last Authored Papers | 20453 | 26821 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 12439 | 13276 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 2.17 |
| Self-Citation Percentage |
23.71%
|
|