作者: D. J. Resnick , J. C. Garland , J. T. Boyd , S. Shoemaker , R. S. Newrock
DOI: 10.1103/PHYSREVLETT.47.1542
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摘要: Evidence for the Kosterlitz-Thouless vortex unbinding transition is reported in triangular planar arrays of proximity-coupled Pb-Sn junctions. The temperature dependence of the resistive …