ELASTIC PROPERTIES OF BI2SR2CACU2OX WHISKERS

被引：18

作者：

JACOBSEN, RL

TRITT, TM

EHRLICH, AC

GILLESPIE, DJ

机构：

[1] Materials Physics Branch, Naval Research Laboratory, Washington

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.47.8312

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study reports vibrating-reed measurements of Young's modulus and internal friction made as a function of temperature, from 50-400 K, on single-crystal whiskers of Bi2Sr2CaCU2Ox with T(c) almost-equal-to 75 K. The modulus along a is found to be lower than any earlier reported value for this material. Comparisons are made to results of previous work conducted by different methods and on platelet samples with higher T(c).

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页码：8312 / 8315

页数：4

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