Chai, Yang
The Hong Kong Polytechnic University,
Hong Kong
2025 Rank: 13596
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 450 out of 156020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13596 | 13615 |
| Total Cites | 4056 | 4298 |
| H-index | 31 | 32 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 6 | 7 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 27 | 28 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 2323 | 2429 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3212 | 3333 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.29 |
| Self-Citation Percentage |
5.63%
|
|
Chai, Yang
The Hong Kong Polytechnic University,
Hong Kong
2024 Rank: 19851
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 633 out of 135958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19851 | 16946 |
| Total Cites | 3157 | 3436 |
| H-index | 29 | 30 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 3 | 6 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 21 | 24 |
| Number of Single+First+Last Authored Papers | 129 | 129 |
| Total Cites to Single+First+Last Authored Papers | 1859 | 1992 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2582 | 2703 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.27 |
| Self-Citation Percentage |
8.12%
|
|
Chai, Yang
The Hong Kong Polytechnic University,
Hong Kong
2023 Rank: 51251
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1673 out of 117692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51251 | 51333 |
| Total Cites | 2713 | 2971 |
| H-index | 26 | 28 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 9 | 9 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 1474 | 1617 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2276 | 2392 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.24 |
| Self-Citation Percentage |
8.68%
|
|
Chai, Yang
Hong Kong Polytechnic University,
Hong Kong
2022 Rank: 54125
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1612 out of 103235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54125 | 55921 |
| Total Cites | 1996 | 2169 |
| H-index | 25 | 26 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 15 | 20 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 1132 | 1208 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1731 | 1816 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.19 |
| Self-Citation Percentage |
7.98%
|
|
Chai, Yang
Hong Kong Polytechnic University,
Hong Kong
2020 Rank: 55144
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1530 out of 75210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55144 | 57492 |
| Total Cites | 1451 | 1633 |
| H-index | 22 | 24 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 36 | 36 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 821 | 885 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1296 | 1385 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.18 |
| Self-Citation Percentage |
11.15%
|
|