CONSTITUTION OF BI2(SR1-XCAX)2CU2OY AND OF BI8(SR1-XCAX)8CA4CU10OY TYPE SOLID-SOLUTIONS

被引:7
作者
HORYN, R
ZIAJA, J
FILATOW, I
WOLCYRZ, M
ZALESKI, AJ
OLEJNICZAK, J
KLAMUT, PW
BENZAR, I
机构
[1] Inst. for Low Temp. and Structure Res., Polish Acad. of Sci., Wroclaw
关键词
D O I
10.1088/0953-2048/3/7/006
中图分类号
O59 [应用物理学];
学科分类号
摘要
Analytical explanation of an unexpected behaviour of sample densities is given. Three different types of construction of the investigated solid solutions have been recognised: normal for Z=constant versus increasing contribution of Sr substituent (X); atom-deficient for Z decreasing with X; atom-overcrowded for Z increasing with X. The mechanism of mutual transformation of the 2201-type matrix to that of the 2212-type is proposed.
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收藏
页码:363 / 369
页数:7
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