| Numéro |
J. Phys. IV France
Volume 08, Numéro PR2, June 1998
Soft Magnetic Materials 13
|
|
|---|---|---|
| Page(s) | Pr2-445 - Pr2-448 | |
| DOI | https://doi.org/10.1051/jp4:19982104 | |
Soft Magnetic Materials 13
J. Phys. IV France 08 (1998) Pr2-445-Pr2-448
DOI: 10.1051/jp4:19982104
Kharkov State Polytechnic University, 21 Frunze St., 310002 Kharkov, Ukraine
© EDP Sciences 1998
J. Phys. IV France 08 (1998) Pr2-445-Pr2-448
DOI: 10.1051/jp4:19982104
Soft Co-Fe films : the structure and magnetic properties
A.G. Ravlik and S.T. RoschenkoKharkov State Polytechnic University, 21 Frunze St., 310002 Kharkov, Ukraine
Abstract
The phase composition, crystallographic texture, micro- and macrostresses in vacuum evaporated Co-Fe films are studied. The coercive force Hc, the field of magnetic saturation Hs and remanence ratio IR/IS are measured. Structural origin of magnetic properties are discussed. A magnetic behaviour diagram have been built in the two-dimensional field- "film thickness" and "Fe concentration" pointing out 3 different magnetic states, namely : the "thin-film", "supercritical" and "bulk" ones. The obtained results make it possible to control Co-Fe film magnetic properties in a wide range, including soft film manufacture.
© EDP Sciences 1998