Measurement of the effect of quantum phase slips in a Josephson junction chain
نویسندگان
چکیده
منابع مشابه
Measurement of the effect of quantum phase slips in a Josephson junction chain
The interplay between superconductivity and Coulomb interactions has been studied for more than 20 years now1–13. In low-dimensional systems, superconductivity degrades in the presence of Coulomb repulsion: interactions tend to suppress fluctuations of charge, thereby increasing fluctuations of phase. This can lead to the occurrence of a superconducting– insulator transition, as has been observ...
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G. Rastelli,1,2 I. M. Pop,3,4 and F. W. J. Hekking1 1Université Grenoble 1/CNRS, LPMMC UMR 5493, B.P. 166, 38042 Grenoble, France 2Fachbereich Physik, Universität Konstanz, D-78457 Konstanz, Germany 3Institut Néel, CNRS, and Université Joseph Fourier, B.P. 166, 38042 Grenoble, France 4Department of Applied Physics, Yale University, New Haven, Connecticut 06511, USA (Received 6 January 2012; rev...
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ژورنال
عنوان ژورنال: Nature Physics
سال: 2010
ISSN: 1745-2473,1745-2481
DOI: 10.1038/nphys1697