[D4-O202] Oral 202

[D4-O202-07] Magnetization reversal in Co/Pt spin valves without direct optical excitation

*Kazuaki Ishibashi^1,2, Junta Igarashi³, Michel Hehn^3,4, Satoshi Iihama^5,2, Julius Hohlfeld³, Jon Gorchon³, Stephane Mangin^3,4, Gregory Malinowski³ (1. Dept. of Appl. Phys., Tohoku Univ. (Japan), 2. AIMR, Tohoku Univ. (Japan), 3. IJL, Université de Lorraine (France), 4. CSIS, Tohoku Univ. (Japan), 5. FRIS, Tohoku Univ. (Japan))

キーワード：All-optical switching, Spin valves, Hot-electron, Rare-earth-free