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Chang, Kai

Chang, Kai

Zhejiang University, China

2025 Rank: 147,100

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Nanoscience & Nanotechnology

Rank in SubField 1: 3,859 out of 314,640 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score147,100155,898
Total Cites7,2938,271
H-index4447
Hm-index2122
Number of Single Authored Papers22
Total Cites to Single Authored Papers1414
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers615693
Number of Single+First+Last Authored Papers127127
Total Cites to Single+First+Last Authored Papers3,4743,970
Composite Score33
Number of Distinct Citing Papers5,8896,427
Ratio of Total Citations to Distinct Citing Papers 1.24 1.29
Self-Citation Percentage
11.82%
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Chang, Kai

Chang, Kai

Zhejiang University, China

2024 Rank: 141,912

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Nanoscience & Nanotechnology

Rank in SubField 1: 3,840 out of 304,738 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score141,912147,767
Total Cites6,6697,580
H-index4246
Hm-index2122
Number of Single Authored Papers22
Total Cites to Single Authored Papers1414
Number of Single+First Authored Papers2424
Total Cites to Single+First Authored Papers621706
Number of Single+First+Last Authored Papers118118
Total Cites to Single+First+Last Authored Papers3,2523,732
Composite Score33
Number of Distinct Citing Papers5,3625,851
Ratio of Total Citations to Distinct Citing Papers 1.24 1.30
Self-Citation Percentage
12.02%
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Chang, Kai

Chang, Kai

Institute of Semiconductors Chinese Academy of Sciences, China

2023 Rank: 138,721

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Nanoscience & Nanotechnology

Rank in SubField 1: 3,870 out of 295,432 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score138,721150,014
Total Cites6,0216,854
H-index4243
Hm-index2021
Number of Single Authored Papers22
Total Cites to Single Authored Papers1414
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers583663
Number of Single+First+Last Authored Papers109109
Total Cites to Single+First+Last Authored Papers2,9973,440
Composite Score33
Number of Distinct Citing Papers4,8075,258
Ratio of Total Citations to Distinct Citing Papers 1.25 1.30
Self-Citation Percentage
12.15%
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Chang, Kai

Chang, Kai

Beijing Academy of Quantum Information Sciences, China

2022 Rank: 107,012

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Nanoscience & Nanotechnology

Rank in SubField 1: 2,982 out of 289,917 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score107,012114,956
Total Cites7,1158,068
H-index4144
Hm-index2020
Number of Single Authored Papers22
Total Cites to Single Authored Papers1414
Number of Single+First Authored Papers2828
Total Cites to Single+First Authored Papers1,0501,160
Number of Single+First+Last Authored Papers110110
Total Cites to Single+First+Last Authored Papers3,2653,699
Composite Score33
Number of Distinct Citing Papers5,7626,301
Ratio of Total Citations to Distinct Citing Papers 1.23 1.28
Self-Citation Percentage
11.81%
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Chang, Kai

Chang, Kai

Beijing Academy of Quantum Information Sciences, China

2021 Rank: 109,390

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

General Physics

Rank in SubField 1: 2,953 out of 269,833 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score109,390114,671
Total Cites6,6157,521
H-index4044
Hm-index1920
Number of Single Authored Papers22
Total Cites to Single Authored Papers1313
Number of Single+First Authored Papers2727
Total Cites to Single+First Authored Papers9621,071
Number of Single+First+Last Authored Papers101101
Total Cites to Single+First+Last Authored Papers3,0183,441
Composite Score33
Number of Distinct Citing Papers5,3635,872
Ratio of Total Citations to Distinct Citing Papers 1.23 1.28
Self-Citation Percentage
12.05%
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Chang, Kai

Chang, Kai

Institute of Semiconductors Chinese Academy of Sciences, China

2020 Rank: 139,305

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Nanoscience & Nanotechnology

Rank in SubField 1: 3,687 out of 224,856 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score139,305148,365
Total Cites4,3584,943
H-index3537
Hm-index1819
Number of Single Authored Papers22
Total Cites to Single Authored Papers1111
Number of Single+First Authored Papers2121
Total Cites to Single+First Authored Papers530596
Number of Single+First+Last Authored Papers9191
Total Cites to Single+First+Last Authored Papers2,3252,645
Composite Score33
Number of Distinct Citing Papers3,4393,755
Ratio of Total Citations to Distinct Citing Papers 1.27 1.32
Self-Citation Percentage
11.83%
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