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dc.contributor.authorBaier-Saip, Jürgen
dc.contributor.authorCabrera, A. L.
dc.contributor.authorBaier, Pablo A.
dc.contributor.authorGutiérrez-Trujillo, Manuel
dc.description.abstractThe influence of the heating rate on the low temperature phase transition (PT) of the piezoelectric crystal potassium niobate (KNO) was studied by micro-Raman spectroscopy. It is found that crystallographic defects are more important than the heating rate for the onset of the PT. If the strain shifts the transition temperature (TT) from the rhombohedral to the orthorhombic phase to lower values, then it also shifts the reverse PT to higher temperatures. The PT on heating is more sensitive to the rate than the PT on cooling.es_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.sourceSolid State Communications, 154, 6-10es_CL
dc.subjectD. Phase transitionses_CL
dc.subjectD. Hysteresises_CL
dc.subjectA. Potassium niobatees_CL
dc.titleHysteresis in the rhombohedral–orthorhombic phase transition of KNbO3 under inhomogeneous straines_CL
dc.ucm.facultadFacultad de Ciencias Básicases_CL

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Atribución-NoComercial-SinDerivadas 3.0 Chile
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Chile