Texture and magnetic anisotropy of YBa2Cu3O7-x film on MgO substrate

• Autores: Cornejo H.S., De Los Santos Valladares L., Barnes C.H.W., Moreno N.O., Domínguez A.B.
• Formato: artículo
• Fecha de Publicación: 2020
• Institución: Consejo Nacional de Ciencia Tecnología e Innovación
• Repositorio: CONCYTEC-Institucional
• Lenguaje: inglés
• OAI Identifier: oai:repositorio.concytec.gob.pe:20.500.12390/2439
• Enlace del recurso: https://hdl.handle.net/20.500.12390/2439; https://doi.org/10.1007/s10854-020-04623-w
• Nivel de acceso: acceso abierto
• Materia: Optical and Magnetic Materials; Electrical and Electronic Engineering; Condensed Matter Physics; http://purl.org/pe-repo/ocde/ford#2.11.02

The texture and magnetic anisotropy of a YBa2Cu3O7-x (YBCO) film growth onto a MgO substrate are analyzed in order to understand the relation between them. X-ray diffraction shows the presence of the (00l) reflections from the YBCO layer with a grain’s fraction value 98%. Rocking Curves (RC) measurements reveal an out-of-plane texture with a full width at the half maximum of 0.81°, revealing a high uniaxial texture in the YBCO film. The temperature dependence of the susceptibility measurements obtained under many applied fields along Hext