Anisotropy effect on the caloric properties of NdAl2 single crystal
Source abstract
Abstract
Abstract In this paper we theoretically discuss the effect of anisotropy on the magnetocaloric properties of NdAl 2 single crystal. To this end, we use a model Hamiltonian of interacting magnetic moments under the influence of the crystal electric field. The magnetocaloric quantity, Δ S iso , calculated for 7 T magnetic field variation is in a reasonable agreement with the available experimental data. Moreover, we predict the existence of anomalies in the magnetocaloric effect when the magnetic field of constant intensity rotates from 〈 100 〉 to 〈 110 〉 direction.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Shape Memory Alloy Transformations · Rare-earth and actinide compounds
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References (22)
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