Effect of Ag+-addition on elastic behaviour of Bi-2212 superconductors

被引:0
|
作者
Solunke, M. B.
Modi, K. B.
Lakhani, V. K.
Zankat, K. B.
Sharma, P. U.
Reddy, P. V.
Shah, S. S. [1 ]
机构
[1] Dr BAM Univ, Dept Phys, Aurangabad 431004, Maharashtra, India
[2] Saurashtra Univ, Dept Phys, Rajkot 360005, Gujarat, India
[3] Osmania Univ, Dept Phys, Hyderabad 500007, Andhra Pradesh, India
关键词
superconductors; ultrasonic pulse transmission technique; elastic properties;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Ultrasonic pulse transmission technique at 1 MHz (300 K) has been employed to study the elastic properties of Ag+-added Bi2Sr2Ca1Cu2Oy superconducting system. The longitudinal and transverse wave Velocities are Used to compute elastic constants corrected to zero porosity. The observed enhancement of elastic moduli may be due to hindrance of dislocation motion with Ag-addition.
引用
收藏
页码:764 / 766
页数:3
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