Influences of Y2O3 nanoparticle additions on the microstructure and superconductivity of YBCO films derived from low-fluorine solution

Article ID	Journal	Published Year	Pages	File Type
7923466	Materials Chemistry and Physics	2011	4 Pages	PDF

Abstract

âº YBCO-Y2O3 nanocomposite films were prepared by low-fluorine sol-gel process. âº Y2O3 nanoparticles exhibit a random growth orientation. âº The Y2O3 nanoparticles with random growth orientation result in some crystal defects. âº 15-mol% yttrium-doped YBCO film shows the enhanced flux pinning at all magnetic field orientations.

Keywords

Sol–gel method Flux pinning YBCO film Nanoparticles

Related Topics

Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials

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Influences of Y2O3 nanoparticle additions on the microstructure and superconductivity of YBCO films derived from low-fluorine solution

Authors

Li Lei, Gaoyang Zhao, Hui Xu, Nan Wu, Yuanqing Chen,