Influence of potassium and fluorine on the formation and properties of the high-temperature 2223 phase in a (Bi, Pb)-Sr-Ca-Cu-O system

被引:4
|
作者
Petrashko, VV [1 ]
Zhigadlo, ND [1 ]
Novysh, BV [1 ]
Semenenko, YA [1 ]
Prytkova, NA [1 ]
Yarunichev, VP [1 ]
机构
[1] Byelarussian Acad Sci, Inst Solid State & Semicond Phys, Minsk, BELARUS
关键词
D O I
10.1134/1.1262128
中图分类号
O59 [应用物理学];
学科分类号
摘要
An investigation was made of how the partial replacement of oxygen with fluorine and of strontium with potassium influences the formation and properties of the superconducting phases in a (Bi,Pb)-Sr-Ca-Cu-O system. It was established that simultaneous anion-cation substitutions have a positive influence, speeding up the formation of the 2223 high-temperature phase. (C) 1998 American Institute of Physics. [S1063-7850(98)01905-3].
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页码:374 / 376
页数:3
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