Investigation of grain boundaries in BaSi2 epitaxial films on Si(1 1 1) substrates using transmission electron microscopy and electron-beam-induced current technique - Baba, Masakazu; Toh, Katsuaki; Toko, Kaoru; Saito, Noriyuki; Yoshizawa, Noriko; Jiptner, Karolin; Sekiguchi, Takashi; Hara, Kosuke O.; Usami, Noritaka; Suemasu, Takashi (Journal of Crystal Growth, 2012)