TY - GEN
T1 - Propagation characteristics of a nonlinear tm surface wave in a parallel plate superconductor/antiferromagnet waveguide
AU - Wu, Chien Jang
PY - 2007
Y1 - 2007
N2 - Nonlinear surface wave propagation properties for a symmetric planar antiferro-magnet/superconductor/antiferromagnet waveguide are theoretically investigated. The attenuation constant and the phase constant, in the infrared frequency region, are numerically analyzed as a function of the thickness of superconductor. It is seen that both the attenuation constant and the phase constant decrease with increasing the thickness of superconducting film. In addition, numerical result in the total power flow reveals the existence of a threshold value in the propagation constant. Electromagnetic wave can propagate in the waveguide when propagation constant is greater than this threshold value.
AB - Nonlinear surface wave propagation properties for a symmetric planar antiferro-magnet/superconductor/antiferromagnet waveguide are theoretically investigated. The attenuation constant and the phase constant, in the infrared frequency region, are numerically analyzed as a function of the thickness of superconductor. It is seen that both the attenuation constant and the phase constant decrease with increasing the thickness of superconducting film. In addition, numerical result in the total power flow reveals the existence of a threshold value in the propagation constant. Electromagnetic wave can propagate in the waveguide when propagation constant is greater than this threshold value.
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M3 - Conference contribution
AN - SCOPUS:84898808227
SN - 9781618390523
T3 - Progress in Electromagnetics Research Symposium
SP - 353
EP - 356
BT - Progress in Electromagnetics Research Symposium 2007, PIERS 2007 Prague
PB - Electromagnetics Academy
T2 - Progress in Electromagnetics Research Symposium 2007, PIERS 2007 Prague
Y2 - 27 August 2007 through 30 August 2007
ER -