Open AccessНелинейное расщепление линии магнитоупругого резонанса в сильно возбужденном феррите
Author(s) -
В.С. Власов,
В.Г. Шавров,
В.И. Щеглов
Publication year - 2022
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2022.01.51853.167-21
Subject(s) - resonance (particle physics) , amplitude , nonlinear system , nonlinear resonance , nuclear magnetic resonance , excited state , physics , atomic physics , optics , quantum mechanics
The nonlinear splitting of magnetoelastic resonance line in powerfully excited ferrite is investigated. It is shown that the amplitude of splited resonance has the same order of value that the amplitude of basis resonance and its frequency is determined by the upper boundary of nonlinear amplitude-frequency characteristic of magnetic system. It is found the threshold character of splitting additional resonance from general. It is determined the possibility of operation of splited elastic resonance frequency by changing of exited magnetic field value which has practical importance.