Zah, Chung En
Focuslight Technologies Inc.,
China
2025 Rank: 423246
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1827 out of 131858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 423246 | 417094 |
| Total Cites | 3186 | 3916 |
| H-index | 29 | 32 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 740 | 795 |
| Number of Single+First+Last Authored Papers | 191 | 191 |
| Total Cites to Single+First+Last Authored Papers | 2000 | 2451 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2804 | 3196 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.23 |
| Self-Citation Percentage |
18.64%
|
|
Zah, Chung En
Focuslight Technologies Inc.,
China
2024 Rank: 446652
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 1925 out of 120816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 446652 | 440184 |
| Total Cites | 3080 | 3808 |
| H-index | 29 | 32 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 739 | 797 |
| Number of Single+First+Last Authored Papers | 191 | 191 |
| Total Cites to Single+First+Last Authored Papers | 1966 | 2420 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2711 | 3100 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.23 |
| Self-Citation Percentage |
19.12%
|
|
Zah, Chung En
Focuslight Technologies Inc.,
China
2023 Rank: 414839
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 2178 out of 123678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 414839 | 421989 |
| Total Cites | 2986 | 3711 |
| H-index | 29 | 31 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 731 | 790 |
| Number of Single+First+Last Authored Papers | 191 | 191 |
| Total Cites to Single+First+Last Authored Papers | 1927 | 2382 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2625 | 3013 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.23 |
| Self-Citation Percentage |
19.54%
|
|
Zah, Chung En
Focuslight Technologies Inc.,
China
2020 Rank: 350843
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 1760 out of 99488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 350843 | 349071 |
| Total Cites | 2594 | 3234 |
| H-index | 26 | 30 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 670 | 723 |
| Number of Single+First+Last Authored Papers | 187 | 187 |
| Total Cites to Single+First+Last Authored Papers | 1721 | 2132 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 2289 | 2638 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.23 |
| Self-Citation Percentage |
19.79%
|
|
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