11:45 〜 11:47 [PS-8-06] Boron Nitride Thin Films Grown on (0001) Sapphire Substrates by Molecular Beam Epitaxy ○Y. Kobayashi1, T. Kimura1, H. Nakazawa1, H. Okamoto1, M. Hiroki2, K. Kumakura2 (1.Hirosaki Univ. (Japan), 2.NTT Basic Res. Lab. (Japan))