Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8156844 | Journal of Magnetism and Magnetic Materials | 2014 | 7 Pages |
Abstract
For biphase, CoFeSiB/FeNi, microwires, the absorption phenomena at RT also follow the Kittel condition. The observed opposite evolution with temperature of resonance field, Hr, in 2 and 4 µm thick FeNi samples is interpreted considering the opposite sign of magnetostriction of the respective FeNi layers. The stress-induced magnetic anisotropy field, HK, in the FeNi shell is deduced to change sign at around 130 K.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Rhimou El Kammouni, Manuel Vázquez, Luis Lezama, Galina Kurlyandskaya, Ludek Kraus,