title: Multifunctional L1(0) -Mn(1.5)Ga films with ultrahigh coercivity, giant perpendicular magnetocrystalline anisotropy and large magnetic energy product.
abstract: A new kind of multifunctional L1(0) -Mn(1.5)Ga film is demonstrated for the first time. These MBE-grown epitaxial films exhibit pronounced magnetic properties at room temperature, including ultrahigh perpendicular coercivity up to 42.8 kOe, giant perpendicular magnetic anisotropy with a maximum of 21.7 Merg/cm(3) and large magnetic energy products up to 2.60 MGOe, which allow various applications in ultrahigh density recording, spintronics, and permanent magnets.
authors: State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. BOX 912, Beijing 100083, China.
authors: Lijun
authors: L
authors: Zhu
authors: Shuaihua
authors: S
authors: Nie
authors: Kangkang
authors: K
authors: Meng
authors: Dong
authors: D
authors: Pan
authors: Jianhua
authors: J
authors: Zhao
authors: Houzhi
authors: H
authors: Zheng
mesh_terms: D016880:Anisotropy; D005708:Gallium / Q000737:chemistry*; D060328:Magnetic Phenomena; D008345:Manganese / Q000737:chemistry*
chemical_list: D008345:Manganese; D005708:Gallium