This book chapter describes the processes leading to nonlinear excitations in ferrites at high power levels. We start from equation of motion that include nonlinear terms leading to nonlinear processes. First and second order Suhl instabilities for arbitrary orientation of pumping fields including anisotropy are addressed for magneto-dielectric materials. Soliton propagation and excitation of spin waves through spin orbit coupling is addressed.
Modern ferrites: Fundamental Properties and Engineering Applications
ISBN-13: 978-1118971468, ISBN -10: 1118971469
Wiley-IEEE Press, Hoboken,, NJ
spin waves, parallel and perpendicular pumping, first and second order Suhl instability, solitons, spin orbit excitation