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I.e., the superconducting state must be a di erent phase, separated by a phase transition, from the normal state. amorphous-crystal and normal-superconducting transitions, etc. Entropy 2004, 6, 116-127 118 volume, ∆V, and Sn and Ss are, respectively, the normal and superconductive phase entropies at T1. 0000002775 00000 n
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