Parametric excitation of plasma oscillations in Josephson Junctions
نویسندگان
چکیده
منابع مشابه
Experimental investigation on parametric excitation of plasma oscillations in Josephson tunnel junctions
Experimental evidence for subharmonic, parametric excitation of plasma oscillations in Josephson tunnel junctions is presented. The experiments described a re performed by measuring the microwave power necessary to switch a Josephson tunnel junction biased in the zero voltage state to a finite voltage state.
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We have investigated the current-voltage characteristics (IVCs) of intrinsic Josephson junctions (IJJs). Recently, it is predicted that the longitudinal plasma wave can be excited by the parametric resonance in IJJs. Such an excitation induces a singularity called as breakpoint region around switch back region in the IVC. We have succeeded in the observation of the breakpoint region in the IVC ...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 1973
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1662102