Abstract
The a. c. susceptibility and electrical resistivity of a very dense YBa2Cu3O7−x sample have been investigated. The initial susceptibility reveals a rather weak intergrain coupling and yields an estimate for dHc1/dT=6 0e/K. The resistive transition is rather narrow (ΔTc≃1.5K) and the measurements in the magnetic field yield dHc2/dT≃5k0e/K. The resistivity variation just above Tc agrees well with 3-D Aslamazov-Larkin theory.
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Babić, E., Prester, M., Leising, G. (1988). Electronic and Magnetic Properties of YBa2Cu3O7−x Superconductor. In: Weber, H.W. (eds) High-T c Superconductors. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-0846-9_42
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DOI: https://doi.org/10.1007/978-1-4899-0846-9_42
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