Continuum limit of the upper critical fieldHc@f|2for superconducting networks
نویسندگان
چکیده
منابع مشابه
Continuum limit of the upper critical field Hc2 for superconducting networks.
Recently Rammal et aI. investigated the upper critical field H, 2 for various superconducting networks and proposed the formula H,*q = —, ' dbbu/ttg (T)l =dH, ($"'"1 (with d the spatial dimension of the network) as the universal limiting behavior of H,*2(T) as T T,u, H 2 0. We demonstrate with several examples that this is not true for networks with low point-group symmetry. We then propose tha...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1987
ISSN: 0163-1829
DOI: 10.1103/physrevb.35.5294