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Koga, Akihisa

Koga, Akihisa

Institute of Science Tokyo, Japan

2025 Rank: 211,569

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

General Physics

SubField 2:

Applied Physics

Rank in SubField 1: 1,345 out of 83,749 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score211,569174,282
Total Cites2,6283,422
H-index2430
Hm-index1417
Number of Single Authored Papers55
Total Cites to Single Authored Papers7593
Number of Single+First Authored Papers6060
Total Cites to Single+First Authored Papers1,1011,475
Number of Single+First+Last Authored Papers9797
Total Cites to Single+First+Last Authored Papers1,3041,805
Composite Score33
Number of Distinct Citing Papers2,0392,312
Ratio of Total Citations to Distinct Citing Papers 1.29 1.48
Self-Citation Percentage
23.20%
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Koga, Akihisa

Koga, Akihisa

Tokyo Institute of Technology, Japan

2024 Rank: 223,082

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

General Physics

SubField 2:

Applied Physics

Rank in SubField 1: 1,428 out of 78,538 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score223,082181,062
Total Cites2,4063,149
H-index2328
Hm-index1316
Number of Single Authored Papers55
Total Cites to Single Authored Papers6477
Number of Single+First Authored Papers5858
Total Cites to Single+First Authored Papers1,0151,372
Number of Single+First+Last Authored Papers9393
Total Cites to Single+First+Last Authored Papers1,1851,654
Composite Score33
Number of Distinct Citing Papers1,8782,138
Ratio of Total Citations to Distinct Citing Papers 1.28 1.47
Self-Citation Percentage
23.59%
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Koga, Akihisa

Koga, Akihisa

Tokyo Institute of Technology, Japan

2023 Rank: 222,927

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

General Physics

SubField 2:

Applied Physics

Rank in SubField 1: 1,469 out of 73,580 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score222,927181,153
Total Cites2,2382,935
H-index2227
Hm-index1316
Number of Single Authored Papers55
Total Cites to Single Authored Papers5667
Number of Single+First Authored Papers5858
Total Cites to Single+First Authored Papers9551,301
Number of Single+First+Last Authored Papers9090
Total Cites to Single+First+Last Authored Papers1,1101,554
Composite Score33
Number of Distinct Citing Papers1,7582,004
Ratio of Total Citations to Distinct Citing Papers 1.27 1.46
Self-Citation Percentage
23.75%
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Koga, Akihisa

Koga, Akihisa

Tokyo Institute of Technology, Japan

2022 Rank: 232,467

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

General Physics

SubField 2:

Applied Physics

Rank in SubField 1: 1,547 out of 70,970 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score232,467190,587
Total Cites2,0552,680
H-index2125
Hm-index1215
Number of Single Authored Papers55
Total Cites to Single Authored Papers4654
Number of Single+First Authored Papers5656
Total Cites to Single+First Authored Papers8841,209
Number of Single+First+Last Authored Papers8181
Total Cites to Single+First+Last Authored Papers1,0221,421
Composite Score33
Number of Distinct Citing Papers1,6201,848
Ratio of Total Citations to Distinct Citing Papers 1.27 1.45
Self-Citation Percentage
23.32%
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