Reduction of strain in high temperature superconductor thin film devices

Multilayer buffer layers containing BaZrO 3 thin films on the bottom and SrTiO 3 thin films on the top were successfully applied to improve the epitaxial growth of the YBa 2Cu 3O 7− x (YBCO) films on the MgO substrates, which have the best correspondence of the thermal expansion coefficient with one...

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Veröffentlicht in:	Physica. C, Superconductivity Superconductivity, 2007-09, Vol.460 (2), p.1371-1372
Hauptverfasser:	Faley, M.I., Mi, S.B., Petraru, A., Jia, C.L., Poppe, U., Urban, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Buffered MgO Condensed matter: electronic structure, electrical, magnetic, and optical properties Cracks Epitaxial passivation Exact sciences and technology High-tc films HTS heterostructures Physics Strain Superconducting films and low-dimensional structures Superconductivity
Online-Zugang:	Volltext
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