11:30 〜 11:33 [PS-9-11(Late News)] Electronic Band Structure of TiN/MgO nanostructures ○K. Kobayashi1, H. Takaki1,2, M. Shimono1, N. Kobayashi2, K. Hirose3 (1.NIMS(Japan), 2.Univ. of Tsukuba(Japan), 3.NEC Corp.(Japan))