Title :
Nonlinear magnetoelastic interactions
Author_Institution :
Stanford University, Stanford, Calif.
Abstract :
The physical basis for magnetoelastic coupling is presented in terms of simple models. These models are used to illustrate the magnetoelastic nonlinearities present in real crystals, and an enumeration is made of the instabilities which can be excited by means of these nonlinearities. Published material on instability theory and experiments is reviewed, and current possibilities for device applications are briefly evaluated.
Keywords :
Couplings; Garnets; Iron; Magnetic anisotropy; Magnetic devices; Magnetic resonance; Magnetoelasticity; Magnetostriction; Perpendicular magnetic anisotropy; Saturation magnetization;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1965.4264
