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Liu, Kopin

Liu, Kopin

National Sun Yat-Sen University, Taiwan

2025 Rank: 66,374

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Physical Chemistry

Rank in SubField 1: 1,317 out of 115,551 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score66,37450,547
Total Cites5,2987,248
H-index4251
Hm-index2428
Number of Single Authored Papers99
Total Cites to Single Authored Papers463610
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers573748
Number of Single+First+Last Authored Papers133133
Total Cites to Single+First+Last Authored Papers4,4786,190
Composite Score33
Number of Distinct Citing Papers2,4632,694
Ratio of Total Citations to Distinct Citing Papers 2.15 2.69
Self-Citation Percentage
26.90%
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Liu, Kopin

Liu, Kopin

National Sun Yat-Sen University, Taiwan

2024 Rank: 62,381

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Physical Chemistry

Rank in SubField 1: 1,274 out of 106,831 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score62,38147,370
Total Cites5,1507,118
H-index4251
Hm-index2528
Number of Single Authored Papers99
Total Cites to Single Authored Papers434583
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers544721
Number of Single+First+Last Authored Papers134134
Total Cites to Single+First+Last Authored Papers4,3596,094
Composite Score33
Number of Distinct Citing Papers2,3772,604
Ratio of Total Citations to Distinct Citing Papers 2.17 2.73
Self-Citation Percentage
27.65%
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Liu, Kopin

Liu, Kopin

National Sun Yat-Sen University, Taiwan

2023 Rank: 60,536

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Physical Chemistry

Rank in SubField 1: 1,264 out of 100,804 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score60,53644,922
Total Cites5,0226,926
H-index4050
Hm-index2428
Number of Single Authored Papers99
Total Cites to Single Authored Papers418561
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers527698
Number of Single+First+Last Authored Papers132132
Total Cites to Single+First+Last Authored Papers4,2475,929
Composite Score33
Number of Distinct Citing Papers2,3012,520
Ratio of Total Citations to Distinct Citing Papers 2.18 2.75
Self-Citation Percentage
27.49%
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Liu, Kopin

Liu, Kopin

National Sun Yat-Sen University, Taiwan

2022 Rank: 55,611

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Physical Chemistry

Rank in SubField 1: 1,213 out of 95,895 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score55,61142,299
Total Cites4,8386,651
H-index4049
Hm-index2427
Number of Single Authored Papers99
Total Cites to Single Authored Papers406539
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers511672
Number of Single+First+Last Authored Papers129129
Total Cites to Single+First+Last Authored Papers4,1065,714
Composite Score33
Number of Distinct Citing Papers2,2192,424
Ratio of Total Citations to Distinct Citing Papers 2.18 2.74
Self-Citation Percentage
27.26%
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Liu, Kopin

Liu, Kopin

Dalian Institute of Chemical Physics Chinese Academy of Sciences, China

2021 Rank: 54,853

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Physical Chemistry

Rank in SubField 1: 1,214 out of 92,738 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score54,85340,814
Total Cites4,7466,518
H-index3949
Hm-index2427
Number of Single Authored Papers99
Total Cites to Single Authored Papers381508
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers485640
Number of Single+First+Last Authored Papers125125
Total Cites to Single+First+Last Authored Papers4,0285,597
Composite Score33
Number of Distinct Citing Papers2,1632,366
Ratio of Total Citations to Distinct Citing Papers 2.19 2.75
Self-Citation Percentage
27.19%
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Liu, Kopin

Liu, Kopin

Academia Sinica, Institute of Atomic and Molecular Sciences, Taiwan

2020 Rank: 53,258

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Physical Chemistry

Rank in SubField 1: 1,152 out of 73,903 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score53,25839,933
Total Cites4,5026,162
H-index3846
Hm-index2226
Number of Single Authored Papers99
Total Cites to Single Authored Papers355472
Number of Single+First Authored Papers1515
Total Cites to Single+First Authored Papers460605
Number of Single+First+Last Authored Papers121121
Total Cites to Single+First+Last Authored Papers3,8395,310
Composite Score33
Number of Distinct Citing Papers2,0442,235
Ratio of Total Citations to Distinct Citing Papers 2.20 2.76
Self-Citation Percentage
26.94%
Found an error in your data? Contact us with your profile link. Contact Us →
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