Open AccessВлияние эффектов самовоздействия на распространение импульсов поверхностных магнитостатических волн в структуре магнонный кристалл--диэлектрик--металл
Author(s) -
С.Л. Высоцкий,
Е.С. Павлов,
А.В. Кожевников,
Г.М. Дудко,
Ю.А. Филимонов,
А.И. Стогний,
R. Marcelli,
C.А. Никитов
Publication year - 2019
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2019.11.48334.132-19
Subject(s) - dielectric , dispersion (optics) , condensed matter physics , dispersion relation , physics , resonance (particle physics) , crystal (programming language) , surface wave , optics , range (aeronautics) , materials science , optoelectronics , atomic physics , computer science , composite material , programming language
The influence of self-action effects on the magnetostatic surface waves (MSSW) pulses propagating in the structure of a one-dimensional magnonic crystal - dielectric - metal, where the choice of dielectric thickness forms an anomalous dispersion region that provides the fulfillment of Lighthill criterion on MSSW solitons formation, is studied. It is shown that in those cases when the portion of anomalous dispersion caused by metallization coincides with the frequency range of Bragg resonance, MSSW solitons are not formed.