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用钠钨青铜作基底外延生长YBa2Cu3O7-δ薄膜
SODIUM TUNGSTEN BRONZES AS A METALLIC SUBSTRATE FOR EPITAXIAL GROWTH OF YBa2Cu2O7-δ
【摘要】 用熔盐电解法生长立方钙钛矿结构的钠钨青铜单晶,该单晶体具有金属导电性。用它作基底制备的YBCO薄膜,起始转变温度为89K。
【Abstract】 Single crystals of sodium tungsten bronzes with cubic perovskite structure were grown by fused sale electrolysis. The crystals have a metallic conducting behavior. Films of YBCO on the crystals were prepared with onset Tc=89K.
- 【文献出处】 低温物理学报 ,Chinese Journal of Low Temperature Physics , 编辑部邮箱 ,1993年05期
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