Abstract
Magnetic anisotropies of 20 nm epitaxial film of palladium–iron alloy Pd0.92Fe0.08 grown on the (001) MgO substrate were studied. Ferromagnetic resonance (FMR) spectroscopy and vibrating sample magnetometry (VSM) were exploited to determine magnetic parameters of the film. It was found that the synthesized film reveals cubic anisotropy with tetragonal distortion. The simulated magnetic hysteresis loops, obtained utilizing the magnetic anisotropy constants taken from the FMR spectra analysis, agree well with those measured by VSM.
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Acknowledgements
The Program of Competitive Growth of Kazan Federal University supported by the Russian Government (3.5437.2017/7.8 and 3.5270.2017/7.8) is gratefully acknowledged as well as partial support from Russian Foundation for Basic Research projects nos. 14-02-00793_a and 16-02-01171-a. Synthesis and analysis of the films were carried out at the PCR Federal Center of Shared Facilities of Kazan Federal University.
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Esmaeili, A., Vakhitov, I.R., Yanilkin, I.V. et al. FMR Studies of Ultra-Thin Epitaxial Pd0.92Fe0.08 Film. Appl Magn Reson 49, 175–183 (2018). https://doi.org/10.1007/s00723-017-0946-1
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DOI: https://doi.org/10.1007/s00723-017-0946-1