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Reply to “Comment on ‘Thermodynamic transitions in inhomogeneous d-wave superconductors’ ”

B. M. Andersen, P. J. Hirschfeld

DOI 10.1103/PhysRevB.79.096502 · Physical Review B

T1

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Abstract

We discuss the comparison of our theoretical simulations of the specific-heat transition in inhomogeneous cuprate superconductors in the light of the critique of Tallon and Loram [preceding paper, Phys. Rev. B79, 096501 (2009)]. We argue that a significant part of the observed transition width may be due to a spatial distribution of the pair interaction, and that the mean field and fluctuation contributions to the specific heat are affected in different ways by inhomogeneity, leaving open the possibility that a proper treatment of fluctuations will give the narrow region of negative curvature observed in experiment.

Source-reported materials — not catalogue approval

FormulaReported Tc (K)Pressure (GPa)Type
Bi2Sr2CaCu2O8+δ

Archive — visibility unverified

Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.

90Pressure not reportedmidpoint
YBa2Cu3O7-δ

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Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.

—Pressure not reportedunknown

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