Hysteresis in the rhombohedral–orthorhombic phase transition of KNbO3 under inhomogeneous strain

The 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 shift...

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Autor Principal: Baier-Saip, Jürgen
Otros Autores: Cabrera, A. L., Baier, Pablo A., Gutiérrez-Trujillo, Manuel
Formato: Artículo
Idioma: English
Publicado: 2017
Materias:
Acceso en línea: http://repositorio.ucm.cl:8080/handle/ucm/1236
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