FMR Studies of Ultra-Thin Epitaxial Pd0.92Fe0.08 Film


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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.

About the authors

A. Esmaeili

Institute of Physics, Kazan Federal University

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008

I. R. Vakhitov

Institute of Physics, Kazan Federal University

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008

I. V. Yanilkin

Institute of Physics, Kazan Federal University

Author for correspondence.
Email: yanilkin-igor@yandex.ru
ORCID iD: 0000-0002-8879-8904
Russian Federation, Kazan, 420008

A. I. Gumarov

Institute of Physics, Kazan Federal University

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008

B. M. Khaliulin

Institute of Physics, Kazan Federal University

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008

B. F. Gabbasov

Institute of Physics, Kazan Federal University

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008

M. N. Aliyev

Baku State University

Email: yanilkin-igor@yandex.ru
Azerbaijan, Baku, 1148

R. V. Yusupov

Institute of Physics, Kazan Federal University

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008

L. R. Tagirov

Institute of Physics, Kazan Federal University; Zavoisky Physical-Technical Institute of RAS; Institute for Advanced Studies AS RT

Email: yanilkin-igor@yandex.ru
Russian Federation, Kazan, 420008; Kazan, 420029; Kazan, 420111


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