Nonlinear magnetic resonance in (CH3NH3)2Mn0.5Cu0.5Cl4 crystals
Patrin G. S. , Volkov N. V. , Fedoseeva N. V. , Nikolaev E. M.
A nonlinear microwave absorption similar to a classical nonlinear resonance of an anharmonic oscillator has been observed in (óî3íîÚ)2íÐ0,5Cu0 5C14 crystals. The characteristics of the microwave absorption curve have been found as a function of the pump power. The temperature dependence of the critical power has been found.