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Hyperfine interactions in MnAs studied by perturbed angular correlations of $\gamma$-rays using the probe $^{77}$Br $\rightarrow ^{77}$Se and first principles calculations for MnAs and other Mn pnictides
The MnAs compound shows a first-order transition at T$_{c}$≈ 42$^{\circ}$C, and a second-order transition at T$_{t}$ ≈120$^{\circ}$C. The first-order transition, with structural (hexagonal-orthorhombic), magnetic (FM-PM) and electrical conductivity changes, is associated to magnetocaloric, magnetoel...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevB.83.104421 http://cds.cern.ch/record/1646405 |