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Resistive Transition of High-Temperature Superconductors

M. Tinkham

DOI 10.1103/PhysRevLett.61.1658 · Physical Review Letters

T1

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Abstract

The model proposed recently by Yeshurun and Malozemoff to explain the "irreversibility line" in high-temperature superconductors is extended to account for the experimentally measured width and shape of the resistive transition in a magnetic field, without invoking material inhomogeneity. It is argues that high Tc and Hc2 are necessary, but not sufficient, conditions for such materials to show zero resistance at room temperature in substantial magnetic fields.

Source-reported materials — not catalogue approval

FormulaReported Tc (K)Pressure (GPa)Type
YBa2Cu3O7

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92Pressure not reportedunknown

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