Liu, Kopin
National Sun Yat-Sen University,
Taiwan
2025 Rank: 66374
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Physical Chemistry
Rank in SubField 1: 1317 out of 115551 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66374 | 50547 |
| Total Cites | 5298 | 7248 |
| H-index | 42 | 51 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 463 | 610 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 573 | 748 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 4478 | 6190 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2463 | 2694 |
| Ratio of Total Citations to Distinct Citing Papers | 2.15 | 2.69 |
| Self-Citation Percentage |
26.90%
|
|
Liu, Kopin
National Sun Yat-Sen University,
Taiwan
2024 Rank: 62381
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Physical Chemistry
Rank in SubField 1: 1274 out of 106831 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62381 | 47370 |
| Total Cites | 5150 | 7118 |
| H-index | 42 | 51 |
| Hm-index | 25 | 28 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 434 | 583 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 544 | 721 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 4359 | 6094 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2377 | 2604 |
| Ratio of Total Citations to Distinct Citing Papers | 2.17 | 2.73 |
| Self-Citation Percentage |
27.65%
|
|
Liu, Kopin
National Sun Yat-Sen University,
Taiwan
2023 Rank: 60536
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Physical Chemistry
Rank in SubField 1: 1264 out of 100804 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60536 | 44922 |
| Total Cites | 5022 | 6926 |
| H-index | 40 | 50 |
| Hm-index | 24 | 28 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 418 | 561 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 527 | 698 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 4247 | 5929 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2301 | 2520 |
| Ratio of Total Citations to Distinct Citing Papers | 2.18 | 2.75 |
| Self-Citation Percentage |
27.49%
|
|
Liu, Kopin
National Sun Yat-Sen University,
Taiwan
2022 Rank: 55611
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Physical Chemistry
Rank in SubField 1: 1213 out of 95895 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55611 | 42299 |
| Total Cites | 4838 | 6651 |
| H-index | 40 | 49 |
| Hm-index | 24 | 27 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 406 | 539 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 511 | 672 |
| Number of Single+First+Last Authored Papers | 129 | 129 |
| Total Cites to Single+First+Last Authored Papers | 4106 | 5714 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2219 | 2424 |
| Ratio of Total Citations to Distinct Citing Papers | 2.18 | 2.74 |
| Self-Citation Percentage |
27.26%
|
|
Liu, Kopin
Dalian Institute of Chemical Physics Chinese Academy of Sciences,
China
2021 Rank: 54853
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Physical Chemistry
Rank in SubField 1: 1214 out of 92738 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54853 | 40814 |
| Total Cites | 4746 | 6518 |
| H-index | 39 | 49 |
| Hm-index | 24 | 27 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 381 | 508 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 485 | 640 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 4028 | 5597 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2163 | 2366 |
| Ratio of Total Citations to Distinct Citing Papers | 2.19 | 2.75 |
| Self-Citation Percentage |
27.19%
|
|
Liu, Kopin
Academia Sinica, Institute of Atomic and Molecular Sciences,
Taiwan
2020 Rank: 53258
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Physical Chemistry
Rank in SubField 1: 1152 out of 73903 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53258 | 39933 |
| Total Cites | 4502 | 6162 |
| H-index | 38 | 46 |
| Hm-index | 22 | 26 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 355 | 472 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 460 | 605 |
| Number of Single+First+Last Authored Papers | 121 | 121 |
| Total Cites to Single+First+Last Authored Papers | 3839 | 5310 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2044 | 2235 |
| Ratio of Total Citations to Distinct Citing Papers | 2.20 | 2.76 |
| Self-Citation Percentage |
26.94%
|
|
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