Superconducting properties of superlattices containing ferromagnetic layers |
| |
Authors: | Koichi Kuboya Kenji Takanaka |
| |
Institution: | 1.Department of Applied Physics, Faculty of Engineering,Tohoku University,Sendai,Japan |
| |
Abstract: | Using the microscopic theory formulated by de Gennes and extended by Takahashi and Tachiki, we calculate the transition temperatureT c and the pair functionF for the superlattices consisting of superconducting and ferromagnetic layers. Superconducting layers. (s) and ferromagnetic layers (f) are modeled byV s ≠0 andI m,s =0 andV f =0 andI m,f ≠0, whereV s .(V f ) is the BCS coupling constant andI m,s (I m,f ) is the molecular field fors (f) layers. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|