dc Josephson Effect in s-Wave Superconductor/Ferromagnet Insulator/p-Wave Superconductor Junctions  

作　　者：LI Xiao-Wei 

机构地区：[1]Department of Physics and Electronics, Huaiyin Teachers College, Huaian 223001, China

出　　处：《Communications in Theoretical Physics》2007年第4期737-740,共4页理论物理通讯（英文版）

基　　金：The project supported by the Natural Science Foundation of the Education Commission 0f Jiangsu Province of China under Grant No. 06KJB140009

摘　　要：The Josephson currents in s-wave superconductor/ferromagnet insulator/p-wave superconductor（s/FI/p） junctions are calculated as a function of temperature and the phase taking into account the roughness scattering effect at interface. The phase dependence of the Josephson current I （φ） between s-wave and px-wave superconductor is predicted to be sin（2φ）. The ferromagnet scattering effect, the barrier strength, and the roughness strength at interface suppress the dc currents in s/FI/p junction.

关 键 词：ferromagnet insulator p-wave superconductor dc Josephson current 

分 类 号：O511.2[理学—低温物理]