1. Shiraishi Central Laboratories Co. Ltd., 4–78, Motohama-cho, Amagasaki, Hyogo, 660–0085, Japan
2. Department of Materials Science, Osaka Prefecture University, 1–1 Gakuen-cho, Naka, Sakai, Osaka, 599–8531, Japan
3. Trans-Regional Corporation Center for Industrial Materials Research, IMR, Tohoku University, 1–1 Gakuen-cho, Naka, Sakai, Osaka, 599–8531, Japan