Application of magnetoelectric gradient structures
https://doi.org/10.34680/2076-8052.2022.3(128).102-107
Abstract
The paper outlines the basic principles of applying layered structures of a new type, magnetoelectric gradient structures, in the design of electronically controlled microwave devices. It is shown that magnetoelectric gradient structures are complex composites that consist of composite materials including a layered multiferroic and an artificial dielectric. On the basis of a previously constructed mathematical model by numerical simulation, the spectra of natural waves propagating in a magnetoelectric gradient structure have been obtained at different values of the applied external electric field and the relative permittivity of the artificial dielectric layer. The mutually contradictory nature of the influence of these factors on dispersion characteristics has been established, which lays the foundation for the development of design principles for new ultra-high-frequency devices, based on the layered composite material presented in the study.
About the Authors
A. O. Nikitin
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
V. A. Kiselev
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
V. A. Misilin
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
R. V. Petrov
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
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Nikitin A.O., Kiselev V.A., Misilin V.A., Petrov R.V. Application of magnetoelectric gradient structures. Title in english. 2022;(3(128)):102-107. (In Russ.) https://doi.org/10.34680/2076-8052.2022.3(128).102-107
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