STRUCTURAL INSTABILITY OF BI2.2SR1.8CACU2O8+X SINGLE-CRYSTAL - AN X-RAY-DIFFRACTION STUDY IN THE TEMPERATURE-RANGE 5-273 K

被引：11
|
作者：
ZHIGADLO, ND
机构：
[1] Institute of Physics of Solids and Semiconductors, Byelorussian Academy of Sciences, Minsk 220726, USSR
来源：
PHASE TRANSITIONS | 1993年 / 43卷 / 1-4期
关键词：
BI2.2SR1.8CACU2O8+X; SINGLE CRYSTAL; X-RAY; LATTICE PARAMETER ANOMALY;
D O I：
10.1080/01411599308207814
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The results of low-temperature X-ray diffraction studies of a single crystal of Bi2.2Sr1.8CaCu2O8+x in the temperature range 5-273 K are presented. Anomalous behaviour of the lattice parameter c in the temperature ranges 75-110 K and 220-245 K has been found. Comparison of the obtained results with the results of ultrasonic studies is given.
引用
收藏
页码：167 / 171
页数：5
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