ELECTRICAL-RESISTIVITY AND SUPERCONDUCTIVITY OF LDB(6) AND LUB12

被引：39

作者：

BATKO, I

BATKOVA, M

FLACHBART, K

FILIPPOV, VB

PADERNO, YB

SHICEVALOVA, NY

WAGNER, T

机构：

[1] SLOVAK ACAD SCI,INST EXPTL PHYS,KOSICE 04353,SLOVAKIA

[2] KIEV MAT PROBLEMS INST,KIEV 252680,UKRAINE

[3] UNIV BAYREUTH,D-95440 BAYREUTH,GERMANY

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 217卷 / 02期

关键词：

ELECTRICAL RESISTIVITY; SUPERCONDUCTIVITY; SUSCEPTIBILITY MEASUREMENTS;

D O I：

10.1016/0925-8388(94)01351-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The electrical resistivity of LaB6 and LuB12 single crystals with high residual resistivity ratios has been measured down to 1.6 K. The temperature dependence below 30 K, caused by phonon scattering, shows for both materials a T-n behaviour with n = 4.2+/-0.1 for LaB6 and n = 5.2+/-0.1 for LuB12. From susceptibility measurements the superconducting transition temperature of LuB12 was determined to be 0.44 K, for the LaB6 sample with residual resistivity ratio of 160 no transition into the superconducting state was observed down to 5 mK.

引用

页码：L1 / L3

页数：3

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