Co/Fe Multilayers as Planar Magnetic Nanocomposites |
| |
| Authors: | Carbucicchio M Grazzi C Lanotte L Rateo M Ruggiero G Turilli G |
| |
| Institution: | (1) Department of Physics, University of Parma and INFM, Parco Area delle Scienze 7/A, 43100 Parma, Italy;(2) Department of Physical Science, University of Napoli and INFM, Piazzale V. Tecchio 80, 80125 Napoli, Italy;(3) MASPEC Institute, CNR, Parco Area delle Scienze 37A, 43100 Parma, Italy |
| |
| Abstract: | Co/Fe multilayers were electron beam evaporated in ultra-high vacuum and analyzed by Alternating Gradient Force Magnetometry, Magnetic Force Microscopy, Conversion Electron Mössbauer Spectroscopy, and Transmission Electron Microscopy. The multilayer of 10 nm Co and 30 nm Fe layer thickness showed a single-phase magnetic behavior because of a strong exchange coupling established between the layers. The system exhibits stripe domains which were correlated to the presence of a perpendicular magnetic anisotropy. The study performed on multilayers where Co was intercalated by very thin 57Fe layers showed that the interfaces were very clean and sharp. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
