18:15 〜 18:30 ▼ [20p-E216-18] Large spin signals of local 3-terminal spin valve effect in n-Si/MgO/Co2Fe0.4Mn0.6Si lateral structured devices at low temperature 〇Takeo Koike1、Mikihiko Oogane1、Masakiyo Tsunoda1、Yasuo Ando1 (1.Tohoku Univ.)