We analyze the influence of an unconventional symmetry order parameter on the dynamical properties of the interface in a grain boundary bicrystal Josephson junction. The self-resonance modes, known as Fiske steps, are calculated by assuming the presence of an arbitrary number of 0- singularities in the phase difference between the two superconducting films. Simple expressions are obtained useful to fit experimental data.
Fiske modes in 0-p Josephson junctions
C Nappi;E Sarnelli;M Adamo;
2006
Abstract
We analyze the influence of an unconventional symmetry order parameter on the dynamical properties of the interface in a grain boundary bicrystal Josephson junction. The self-resonance modes, known as Fiske steps, are calculated by assuming the presence of an arbitrary number of 0- singularities in the phase difference between the two superconducting films. Simple expressions are obtained useful to fit experimental data.File in questo prodotto:
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