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Year
Okumura, Hajime

Okumura, Hajime

National Institute of Advanced Industrial Science and Technology, Japan

2026 Rank: 337,811

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Materials

Rank in SubField 1: 6,391 out of 323,282 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score337,811354,524
Total Cites296358
H-index88
Hm-index33
Number of Single Authored Papers22
Total Cites to Single Authored Papers88
Number of Single+First Authored Papers1313
Total Cites to Single+First Authored Papers99
Number of Single+First+Last Authored Papers160160
Total Cites to Single+First+Last Authored Papers234283
Composite Score22
Number of Distinct Citing Papers187199
Ratio of Total Citations to Distinct Citing Papers 1.58 1.80
Self-Citation Percentage
17.32%
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