6:15 PM - 6:30 PM ▼ [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.)