11:15 AM - 11:30 AM
[20a-C202-9] Insight into dislocation generation at Σ3 grain boundaries in cast-grown silicon ingots
〇Yutaka Ohno1, Hideto Yoshida2, Tatsuya Yokoi3, Katsuyuki Matsunaga3, Koji Inoue1, Yasuyoshi Nagai1, Noritaka Usami3 (1.IMR, Tohoku Univ., 2.SANKEN, Osaka Univ., 3.GSE, Nagoya Univ.)