Journal of Siberian Federal University. Mathematics & Physics: Magnetic Properties and Structural Changes in Co₅₀Pt₅₀ and Co₅₀Pt₅₀₋ₓPdₓ Solid Solutions Films

Journal of Siberian Federal University. Mathematics & Physics / Magnetic Properties and Structural Changes in Co₅₀Pt₅₀ and Co₅₀Pt₅₀₋ₓPdₓ Solid Solutions Films

Issue: Journal of Siberian Federal University. Mathematics & Physics. 2017 10 (2)
Authors: Artemyev, Evgeniy M.; Yakimov, Lev E.
Contact information: Artemyev, Evgeniy M.: Institute of Engineering Physics and Radioelectronics Siberian Federal University Svobodny, 79, Krasnoyarsk, 660041 Russia; Yakimov, Lev E.: Institute of Space Technology Reshetnev Siberian State Aerospace University Krasnoyarsky Rabochy, 31, 660014, Krasnoyarsk Russia;
Keywords: thin films; atomic ordering; magnetic anisotropy
Abstract: We studied the thin films of Co₅₀Pt₅₀ and Co₅₀Pt₅₀₋ₓPdₓ with thicknesses between 20 and 1000°A. Thinner films after annealing showed formation of tetragonal ordered crystallites in their fcc lattice, which are oriented so that the easy magnetization axis is perpendicular to the film plane. The coercivity depends on the thickness of film. These properties are discussed with respect to the annealing treatment and long-range order degree of the films
Pages: 266–268
Paper at repository of SibFU: https://elib.sfu-kras.ru/handle/2311/32141