Global and Local Measures of the Intrinsic Josephson Coupling in Tl2Ba2CuO6

Abstract

The Intlerlayer Josephson coupling between the planes of Tl2Ba2CuO6 was determined using infrared spectroscopy and magnetic flux vortex imaging. These methods give a consistent value of ${\omega }_J$= 28 cm${}^{-1}$ which, when combined with the condensation energy produces a discrepancy of at least an order of magnitude with deductions based on the interlayer tunneling model.

arXiv comment5 pages, article, epsf, 3 encapsulated postscript figures

References in corpus (1)

• Experimental Test of the Inter-Layer Pairing Models for High-Tc Superconductivity Using Grazing Incidence Infrared Reflectometry

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