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D. Ohno
Institute of Multidisciplinary Research for Advanced Materials. Tohoku University, Katahira 2-1-1, Aobaku,
Sendai, 980-8577, Japan
Japan
Y. Iwai
Institute of Multidisciplinary Research for Advanced Materials. Tohoku University, Katahira 2-1-1, Aobaku,
Sendai, 980-8577, Japan
Japan
J. Kawamura
Institute of Multidisciplinary Research for Advanced Materials. Tohoku University, Katahira 2-1-1, Aobaku,
Sendai, 980-8577, Japan
Japan