全光型磁化反転誘起材料の効率的光吸収・超薄膜化に向けた積層構造検討

抄録

All-Optical magnetization Switching (AOS) is one of promising candidate for fast magnetization manipulation. AOS is occurred by a single ultrashort laser pulse irradiation without any external magnetic field. AOS has fundamentally different mechanism from conventional magnetic field driven switching. In this report, we discussed new layered structure for efficient light absorption and ultra-thin film formation in material that induces All-Optical magnetization Switching.