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Yam, Vivian Wing Wah

Yam, Vivian Wing Wah

The University of Hong Kong, Hong Kong

2025 Rank: 9,860

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Organic Chemistry

Rank in SubField 1: 34 out of 57,118 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score9,8607,882
Total Cites1,8422,199
H-index1617
Hm-index911
Number of Single Authored Papers2323
Total Cites to Single Authored Papers1923
Number of Single+First Authored Papers177177
Total Cites to Single+First Authored Papers428495
Number of Single+First+Last Authored Papers585585
Total Cites to Single+First+Last Authored Papers1,6812,019
Composite Score33
Number of Distinct Citing Papers1,0891,123
Ratio of Total Citations to Distinct Citing Papers 1.69 1.96
Self-Citation Percentage
16.23%
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Yam, Vivian Wing Wah

Yam, Vivian Wing Wah

The University of Hong Kong, Hong Kong

2024 Rank: 7,789

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 53,171 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score7,7896,321
Total Cites1,8292,292
H-index1617
Hm-index1011
Number of Single Authored Papers2323
Total Cites to Single Authored Papers2124
Number of Single+First Authored Papers175175
Total Cites to Single+First Authored Papers448515
Number of Single+First+Last Authored Papers573573
Total Cites to Single+First+Last Authored Papers1,6822,117
Composite Score33
Number of Distinct Citing Papers1,0781,127
Ratio of Total Citations to Distinct Citing Papers 1.70 2.03
Self-Citation Percentage
20.20%
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Yam, Vivian Wing Wah

Yam, Vivian Wing Wah

The University of Hong Kong, China

2023 Rank: 10,744

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Organic Chemistry

Rank in SubField 1: 49 out of 51,019 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score10,7447,767
Total Cites1,8132,254
H-index1517
Hm-index1011
Number of Single Authored Papers2121
Total Cites to Single Authored Papers1316
Number of Single+First Authored Papers173173
Total Cites to Single+First Authored Papers436515
Number of Single+First+Last Authored Papers556556
Total Cites to Single+First+Last Authored Papers1,6552,071
Composite Score33
Number of Distinct Citing Papers1,0591,097
Ratio of Total Citations to Distinct Citing Papers 1.71 2.05
Self-Citation Percentage
19.57%
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Yam, Vivian Wing Wah

Yam, Vivian Wing Wah

The University of Hong Kong, Hong Kong

2022 Rank: 7,398

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Organic Chemistry

Rank in SubField 1: 39 out of 49,459 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score7,3985,868
Total Cites1,9892,450
H-index1719
Hm-index1011
Number of Single Authored Papers2121
Total Cites to Single Authored Papers1618
Number of Single+First Authored Papers172172
Total Cites to Single+First Authored Papers494573
Number of Single+First+Last Authored Papers540540
Total Cites to Single+First+Last Authored Papers1,8362,254
Composite Score33
Number of Distinct Citing Papers1,0681,107
Ratio of Total Citations to Distinct Citing Papers 1.86 2.21
Self-Citation Percentage
18.82%
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Yam, Vivian Wing Wah

Yam, Vivian Wing Wah

The University of Hong Kong, Hong Kong

2021 Rank: 6,079

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Organic Chemistry

SubField 2:

General Chemistry

Rank in SubField 1: 87 out of 144,918 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score6,0794,110
Total Cites3,2504,009
H-index2125
Hm-index1316
Number of Single Authored Papers2121
Total Cites to Single Authored Papers2429
Number of Single+First Authored Papers173173
Total Cites to Single+First Authored Papers835942
Number of Single+First+Last Authored Papers520520
Total Cites to Single+First+Last Authored Papers3,0413,735
Composite Score33
Number of Distinct Citing Papers1,7271,799
Ratio of Total Citations to Distinct Citing Papers 1.88 2.23
Self-Citation Percentage
18.93%
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Yam, Vivian Wing Wah

Yam, Vivian Wing Wah

The University of Hong Kong, Hong Kong

2020 Rank: 7,302

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Organic Chemistry

SubField 2:

General Chemistry

Rank in SubField 1: 125 out of 111,388 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score7,3025,246
Total Cites2,2982,889
H-index1720
Hm-index1113
Number of Single Authored Papers2121
Total Cites to Single Authored Papers1516
Number of Single+First Authored Papers170170
Total Cites to Single+First Authored Papers645746
Number of Single+First+Last Authored Papers501501
Total Cites to Single+First+Last Authored Papers2,1932,756
Composite Score33
Number of Distinct Citing Papers1,3321,384
Ratio of Total Citations to Distinct Citing Papers 1.73 2.09
Self-Citation Percentage
20.46%
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