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dc.contributor.authorPardo-Sainz, Miguel
dc.contributor.authorMoris, Silvana
dc.contributor.authorPiquer, Cristina
dc.contributor.authorRodríguez-Velamazán, José Alberto
dc.contributor.authorLópez, María Luisa
dc.contributor.authorÁlvarez-Serrano, Inmaculada
dc.contributor.authorGaldámez, Antonio
dc.contributor.authorCampo, Javier
dc.date.accessioned2024-10-17T15:36:48Z
dc.date.available2024-10-17T15:36:48Z
dc.date.issued2024
dc.identifier.urihttp://repositorio.ucm.cl/handle/ucm/5737
dc.description.abstractMagnetometry, neutron diffraction experiments, and high-resolution transmission electron microscopy (HRTEM) were performed to study the magnetic behavior of CuCr2−𝑥⁢Sn𝑥⁢S2⁢Se2 (0.2≤𝑥≤1.0) solid solutions and experimentally determine the appropriate magnetic structure for these systems. For all samples, the main phase with normal spinel-type structure (𝐹⁢𝑑⁢‾3 ⁢𝑚) was refined. For low Sn concentration a minority monoclinic phase appears also corroborated with HRTEM analyses. Together with the results from magnetization experiments, neutron diffraction measurements allowed to establish that for samples with 𝑥≤0.4 there is a ferromagnetic long-range order at high temperatures labeled with the 3⁢𝑑 irrep m⁢Γ+4 of 𝐹⁢𝑑⁢‾3⁢𝑚.1′, while for 𝑥>0.4 no magnetic signal is observed, indicating that the ferromagnetic behavior is suppressed and replaced with a spin-glass-like state.es_CL
dc.language.isoenes_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
dc.sourcePhysical Review B, 110(6), 064436es_CL
dc.titleSuppression of ferromagnetism and emergence of spin-glass-like behavior in the CuCr2-xSnx S2Se2 spinelses_CL
dc.typeArticlees_CL
dc.ucm.indexacionScopuses_CL
dc.ucm.indexacionIsies_CL
dc.ucm.urijournals.aps.org/prb/abstract/10.1103/PhysRevB.110.064436es_CL
dc.ucm.doidoi.org/10.1103/PhysRevB.110.064436es_CL


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