Accession Number : ADA190340
Title : Temperature-Dependent Conductivity of Oxygen-Depleted YBCO Ceramics.
Descriptive Note : Technical rept.,
Corporate Author : NORTH CAROLINA UNIV AT CHAPEL HILL DEPT OF CHEMISTRY
Personal Author(s) : Miller, J. H., Jr. ; Liu, B. ; Riley, W. J. ; DiBianca, A. N. ; Holder, S. L.
Report Date : 09 JAN 1988
Pagination or Media Count : 11
Abstract : The electrical conductivity of the oxygen depleted material YBa2Cu3O6.4 has been determined as a function of temperature. The conductance is more accurately described as variable range hopping between localized states than as activated conductivity characteristic of a semiconductor. Keywords: Superconductivity, Yttrium, Barium, Copper, Ceramic oxide, Perovskite, Incipient superconductor.
Descriptors : *SUPERCONDUCTIVITY, *SUPERCONDUCTORS, BARIUM, CERAMIC MATERIALS, COPPER, ELECTRICAL CONDUCTIVITY, OXIDES, YTTRIUM, PEROVSKITES, DOPING, SEMICONDUCTORS.
Subject Categories : Ceramics, Refractories and Glass
Electricity and Magnetism
Distribution Statement : APPROVED FOR PUBLIC RELEASE