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Título:
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Conducting interfaces between amorphous oxide layers and SrTiO_3(110) and SrTiO_3(111)
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Autores:
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Scigaj, Mateusz ;
Gázquez, Jaume ;
Varela del Arco, María ;
Fontcuberta Griñó, Josep ;
Herranz Casabona, Gervasi ;
Sánchez Barrera, Florencio
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier Science BV, 2015-11-15
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física
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Tipo = Artículo
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Resumen:
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Interfaces between (110) and (111)SrTiO_3 (STO) single crystalline substrates and amorphous oxide layers, LaAlO_3 (a-LAO), Y:ZrO_2 (a-YSZ), and SrTiO_3 (a-STO) become conducting above a critical thickness tc. Here we show that t_c for a-LAO is not depending on the substrate orientation, i.e. t_c (a-LAO/(110)STO) ? t_c(a-LAO/(111)STO) interfaces, whereas it strongly depends on the composition of the amorphous oxide: t_c(a-LAO/(110)STO)
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En línea:
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https://eprints.ucm.es/id/eprint/35978/1/VarelaArcoM%2003%20preprint.pdf
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