Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates

被引：7
|
作者：
Mishchuk, DO [1 ]
V'yunov, OI [1 ]
Ovchar, OV [1 ]
Belous, AG [1 ]
机构：
[1] Natl Acad Sci Ukraine, Vernadsky Inst Gen & Inorgan Chem, UA-03680 Kiev, Ukraine
来源：
INORGANIC MATERIALS | 2004年 / 40卷 / 12期
关键词：
Sodium; Inorganic Chemistry; Solid Solution; Experimental Evidence; Dielectric Property;
D O I：
10.1007/s10789-005-0019-y
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Experimental evidence is presented for the formation of continuous series of Ln(2/3-x)Na(3x)rectangle(4/3-2x)Nb(2)O(6) (Ln = La, Nd) perovskite-like solid solutions. Increasing the Na content of the solid solutions reduces their symmetry from Pmmm to Pmmn and then to Pbcm. The structural and dielectric properties of the solid solutions belonging to the three space groups are studied.
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页码：1324 / 1330
页数：7
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