Study on CexLa1-xO2 Buffer Layer used in Coated Conductors by Chemical Solution Method

Yue Zhao, Hongli Suo, Jean-Claude Grivel, Shuai Ye, Min Liu, Lin Ma, Mei-Ling Zhou

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    Developing multi-functional single buffer layer is one of the most important challenges for simplification of coated conductors configuration. Ladoped CeO2 films were prepared by chemical solution method. And surface morphology and texture quality of the La-doped CeO2 films were investigated in details. The results show that the as-obtained pore-free Ce0.9La0.1O2 film are epitaxially deposited on the textured NiW substrate. The 120nm thickness Ce0.9La0.1O2 film is obtained though multi-coating route. The YBCO film with Tco=90.5K, which is deposited on Ce0.9La0.1O2/NiW metallic template by PLD method. It suggects that Ce0.9La0.1O2 film prepared by chemical solution route have a promising prospect for the simplification of coated conductors configuration.
    Original languageEnglish
    JournalWuji Cailiao Xuebao
    Volume24
    Issue number6
    Pages (from-to)1201-1204
    ISSN1000-324X
    DOIs
    Publication statusPublished - 2009

    Keywords

    • Materials research
    • Superconducting materials for the energy sector

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