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Kokawa, Hiroyuki

Tohoku University, Japan

2024 Rank: 79087

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 1604 out of 299561 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score7908790846
Total Cites787813
H-index1515
Hm-index77
Number of Single Authored Papers1313
Total Cites to Single Authored Papers44
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers2222
Number of Single+First+Last Authored Papers171171
Total Cites to Single+First+Last Authored Papers419429
Composite Score22
Number of Distinct Citing Papers559570
Ratio of Total Citations to Distinct Citing Papers 1.41 1.43
Self-Citation Percentage
3.20%
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Kokawa, Hiroyuki

Tohoku University, Japan

2023 Rank: 111736

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 2192 out of 281605 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score11173678220
Total Cites822883
H-index1515
Hm-index77
Number of Single Authored Papers1313
Total Cites to Single Authored Papers03
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers3749
Number of Single+First+Last Authored Papers170170
Total Cites to Single+First+Last Authored Papers413443
Composite Score22
Number of Distinct Citing Papers601617
Ratio of Total Citations to Distinct Citing Papers 1.37 1.43
Self-Citation Percentage
6.91%
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Kokawa, Hiroyuki

Tohoku University, Japan

2022 Rank: 83238

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 1412 out of 267149 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score8323894610
Total Cites763803
H-index1515
Hm-index78
Number of Single Authored Papers1212
Total Cites to Single Authored Papers33
Number of Single+First Authored Papers4747
Total Cites to Single+First Authored Papers1919
Number of Single+First+Last Authored Papers168168
Total Cites to Single+First+Last Authored Papers421448
Composite Score22
Number of Distinct Citing Papers554566
Ratio of Total Citations to Distinct Citing Papers 1.38 1.42
Self-Citation Percentage
4.98%
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Kokawa, Hiroyuki

Shanghai Jiao Tong University, China

2021 Rank: 52324

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 956 out of 285331 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score5232450313
Total Cites13421465
H-index2021
Hm-index1010
Number of Single Authored Papers1212
Total Cites to Single Authored Papers79
Number of Single+First Authored Papers4747
Total Cites to Single+First Authored Papers4854
Number of Single+First+Last Authored Papers164164
Total Cites to Single+First+Last Authored Papers724802
Composite Score33
Number of Distinct Citing Papers917937
Ratio of Total Citations to Distinct Citing Papers 1.46 1.56
Self-Citation Percentage
8.40%
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