Magnetic properties and thermal expansion of YbGa$_x$Ge$_{2-x}$ (0.9 <= x <= 1.5)

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dc.creatorTsujii, N.
dc.creatorFurubayashi, T.
dc.creatorKitazawa, H.
dc.creatorKido, G.
dc.date2004-10-01
dc.date.accessioned2026-07-07T03:01:09Z
dc.date.available2026-07-07T03:01:09Z
dc.descriptionThe composition dependence of the Yb valence and of the thermal expansion have been studied in the YbGa$_x$Ge$_{2-x}$ system. X-ray diffraction reveals that single-phased samples isostructural to YbGaGe are obtained in the range of 0.9 <= x <= 1.5. The magnetic susceptibility shows that the systems are almost nonmagnetic below room temperature, indicating a stable Yb2+ state for the x range 0.9 <= x <= 1.5. The lattice constants as well as the lattice volume of these systems are found to decrease monotonically with decreasing temperature, suggesting the absence of zero thermal-expansion previously reported for YbGaGe.
dc.descriptionTo appear in J. Alloys Compd
dc.identifierhttps://arxiv.org/abs/cond-mat/0410007
dc.identifierhttp://arxiv.org/abs/cond-mat/0410007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24970
dc.subjectStrongly Correlated Electrons
dc.titleMagnetic properties and thermal expansion of YbGa$_x$Ge$_{2-x}$ (0.9 <= x <= 1.5)
dc.typetext

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