NONLINEAR TM SURFACE WAVES OF A THREE ANTIFERROMAGNET – SUPERCONDUCTOR STRUCTURE

Majde S. Hamada, Mohammed M. Shabat

Abstract


The characteristics features of TM nonlinear surface waves at
infrared frequencies in a layered structure of an antiferromagnet,
superconductor and linear dielectric have been performed. The complex wave
number of TM surface wave is computed by solving the dispersion equation
in order to find out the reduced phase and reduced attenuation index. The
effects of the operating angular frequency and temperature of superconductor
on the reduced phase and attenuation index have been examined. The power
flow has also been studied as a function of the reduced phase and attenuation
index for different values of the temperature of superconductor.

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