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Abstract:
采用MOD工艺成功地在多晶Ag{110}<110>基带上制备出了YBCO膜.应用X射线衍射仪测试薄膜的成分及织构,用扫描电镜观测薄膜的表面形貌.通过标准四引线法测量薄膜的超导电性,通过实验得出,在MOD制备YBCO膜烧结过程中,烧结气氛湿度对薄膜的形成、纯化起到了关键的作用.在优化的烧结工艺条件下,在多晶Ag{110}<110>基带上制备出了Jc=1.2×104A/cm2(77K,0T)的YBCO薄膜.
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功能材料
ISSN: 1001-9731
Year: 2004
Issue: z1
Volume: 35
Page: 890-892
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 9
Affiliated Colleges: