Structural and flux-pinning properties of laser ablated YBa2Cu3O7−δ thin films: Effects of self-assembled CeO2 nanodots on LaAlO3 substrates

Self-assembled nanodots of CeO2 on (1 0 0) LaAlO3 substrates, generated in situ by means of a pulsed laser deposition method prior to the deposition of YBa2Cu3O7-delta (YBCO) films, have been used to modify the superconducting properties of resulting YBCO films. Structural characterization has indic...

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Veröffentlicht in:Physica C 2008-12, Vol.468 (23), p.2313-2316
Hauptverfasser: Haywood, Talisha, Oh, Sang Ho, Kebede, Abebe, Pai, Devdas M., Sankar, Jag, Christen, David K., Pennycook, Stephen J., Kumar, Dhananjay
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Sprache:eng
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