Magnetic properties of amorphous alloys |
| |
Authors: | M Ghafari R Gomez Escoto |
| |
Institution: | (1) FB 21 -- Thin Film Div., Technical University Darmstadt, Petersenstr. 23, D-64287 Darmstadt, Germany;(2) Physics Department, Faculty of Nature Science and Mathematics, University of El Salvador, 25 Av. Nte., Ciudad Universitaria, San Salvador, El Salvador |
| |
Abstract: | The magnetic properties of existing amorphous iron based materials, i.e., Fe--metalloid, Fe--early transition metals and Fe--rare
earth alloys, are briefly discussed for some representative alloys. The spin orientation of amorphous Fe--metalloid alloys
has been determined by the angular dependence of hyperfine interactions. It is shown that in iron--early transition metals
ferromagnetic order is not long-ranged, but determined by magnetic clusters. The magnetic hyperfine field distributions of
Fe-rich iron--early transition metals consist of a high and a low field tail. The magnetic structure has been investigated
for two representative Fe--RE (RE = Er, Ce) amorphous alloys. For the first time, the magnetic coupling phenomenon in amorphous/crystalline
multilayers has been discussed.
This revised version was published online in August 2006 with corrections to the Cover Date. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|