[14p-P10-1~98] 10 Spintronics and Magnetics（Poster）

[14p-P10-26] Perpendicular Magnetic Properties and Film Structure of [CoPt/AZO/Ag] Multilayers

〇Haruki Yamane¹, Yuji Kondo¹, Yasuyoshi Isaji², Keisuke Takeda², Masanobu Kobayashi² (1.Akita Tech. Center, 2.Chiba Inst. Tech.)

Keywords:Perpendicular magnetic, Magneto-optical

A huge magneto-optical Kerr rotation angle can be obtained by an optical interference (cavity) effect in magnetic multilayers consisting of [magnetic metal/dielectric/reflection metal] stacked structures. In this research, we investigated the perpendicular magnetic properties of [CoPt/AZO/Ag] multilayers. The perpendicular magnetic properties of CoPt layer were improved by decrease in stacking faults and by the surface oxidation.