Pulsed DSC Observation of the Static Spin Correlations

2012/10/07 by M. M. Nadareishvili, Nadareishvili, M. M., K. A. Kvavadze +9
Physics and Astronomy · #Rare-earth and actinide compounds #Physics of Superconductivity and Magnetism #Advanced Chemical Physics Studies

paper · pdf · doi:10.48550/arxiv.1210.2049

Abstract

The investigations of low-temperature heat capacity in pure and impurity doped high temperature superconductors have been performed by high-precision pulsed differential scanning calorimeter, providing the measurements of heat capacities under the thermodynamically equilibrium conditions in contrast to commonly used differential scanning calorimeters. The anomaly of low-temperature heat capacity of a wide peak form related with impurity induced static spin correlations was observed.

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