Features of Dispersion Characteristics of Surface Spin Waves in Coupled Antiferromagnetic Films with Easy-Axis Anisotropy


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Аннотация

Propagation of magnetostatic spin waves in a layered structure consisting of two vertically coupled via a nonmagnetic dielectric layer antiferromagnetic (AFM) films has been studied. The results of calculation of the dispersion dependence for the AFM films with an easy-axis anisotropy are presented. It has been shown that splitting of coupled modes occurs in the region of AFM resonance frequencies. The behavior of coupled modes as a function of the parameter of coupling between films has been studied.

Авторлар туралы

A. Sharaevskaya

Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences; Chernyshevskii National Research University

Хат алмасуға жауапты Автор.
Email: annasharik2@gmail.com
Ресей, Moscow, 125009; Saratov, 410012

E. Beginin

Chernyshevskii National Research University

Email: annasharik2@gmail.com
Ресей, Saratov, 410012

D. Kalyabin

Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences; Moscow Institute of Physics and Technology (State University

Email: annasharik2@gmail.com
Ресей, Moscow, 125009; Dolgoprudnyi), , Moscow oblast, 141700

S. Nikitov

Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences; Chernyshevskii National Research University; Moscow Institute of Physics and Technology (State University

Email: annasharik2@gmail.com
Ресей, Moscow, 125009; Saratov, 410012; Dolgoprudnyi), , Moscow oblast, 141700

Yu. Fetisov

MIREA – Russian University of Technology

Email: annasharik2@gmail.com
Ресей, Moscow, 119454

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