Abstract
We have measured the response of an array of Bi2 Sr2 CaCu2 O8+δ intrinsic Josephson junctions to irradiation at 3 GHz. By measuring the dependence of the switching current upon the radio-frequency current for five of the junctions in the array we show quantitatively that the junctions have identical impedances at 3 GHz, this impedance being given by the inverse of the slope of the current-voltage characteristics. © 2009 American Institute of Physics.
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CITATION STYLE
Leiner, J., Saleem, S., Fenton, J. C., Yamamoto, T., Kadowaki, K., & Warburton, P. A. (2009). The radio-frequency impedance of individual intrinsic Josephson junctions. Applied Physics Letters, 95(25). https://doi.org/10.1063/1.3275741
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