Jen, Alex K.Y.
City University of Hong Kong,
Hong Kong
2025 Rank: 12634
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 200 out of 156020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12634 | 12861 |
| Total Cites | 73079 | 83534 |
| H-index | 138 | 149 |
| Hm-index | 56 | 59 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 1231 | 1403 |
| Number of Single+First+Last Authored Papers | 661 | 661 |
| Total Cites to Single+First+Last Authored Papers | 48302 | 54491 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 47129 | 49815 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.68 |
| Self-Citation Percentage |
12.52%
|
|
Jen, Alex K.Y.
City University of Hong Kong,
Hong Kong
2024 Rank: 13822
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 189 out of 135958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13822 | 14084 |
| Total Cites | 66361 | 75970 |
| H-index | 131 | 143 |
| Hm-index | 54 | 56 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 1205 | 1376 |
| Number of Single+First+Last Authored Papers | 634 | 634 |
| Total Cites to Single+First+Last Authored Papers | 44122 | 49786 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 42811 | 45303 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.68 |
| Self-Citation Percentage |
12.65%
|
|
Jen, Alex K.Y.
City University of Hong Kong,
Hong Kong
2023 Rank: 13741
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 170 out of 117692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13741 | 13891 |
| Total Cites | 60429 | 69510 |
| H-index | 125 | 137 |
| Hm-index | 51 | 54 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 1192 | 1363 |
| Number of Single+First+Last Authored Papers | 621 | 621 |
| Total Cites to Single+First+Last Authored Papers | 40208 | 45541 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 38864 | 41228 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.69 |
| Self-Citation Percentage |
13.06%
|
|
Jen, Alex K.Y.
City University of Hong Kong,
Hong Kong
2022 Rank: 14449
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 161 out of 103235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14449 | 14310 |
| Total Cites | 54145 | 62473 |
| H-index | 116 | 129 |
| Hm-index | 49 | 52 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 1173 | 1345 |
| Number of Single+First+Last Authored Papers | 597 | 597 |
| Total Cites to Single+First+Last Authored Papers | 35824 | 40708 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 34782 | 36944 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.69 |
| Self-Citation Percentage |
13.33%
|
|
Jen, Alex K.Y.
City University of Hong Kong,
Hong Kong
2021 Rank: 14260
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 150 out of 89177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14260 | 13988 |
| Total Cites | 51683 | 59664 |
| H-index | 113 | 126 |
| Hm-index | 48 | 51 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 1141 | 1309 |
| Number of Single+First+Last Authored Papers | 569 | 569 |
| Total Cites to Single+First+Last Authored Papers | 34177 | 38838 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 33248 | 35332 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.69 |
| Self-Citation Percentage |
13.38%
|
|
Jen, Alex K.Y.
City University of Hong Kong,
Hong Kong
2020 Rank: 14197
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 151 out of 75210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 14197 | 14141 |
| Total Cites | 44797 | 52049 |
| H-index | 106 | 117 |
| Hm-index | 45 | 48 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 1119 | 1287 |
| Number of Single+First+Last Authored Papers | 551 | 551 |
| Total Cites to Single+First+Last Authored Papers | 29746 | 33985 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 28818 | 30710 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.69 |
| Self-Citation Percentage |
13.93%
|
|