SUPERCONDUCTIVITY AND NORMAL-STATE MAGNETIC-PROPERTIES OF BI2SR2CA1-XCEXCU2OY

被引：1

作者：

SAWA, A ^{[1
]}

HAN, TS ^{[1
]}

IWAMATSU, T ^{[1
]}

UWE, H ^{[1
]}

SAKUDO, T ^{[1
]}

YAMAGUCHI, Y ^{[1
]}

TOKUMOTO, M ^{[1
]}

机构：

[1] ELECTROTECH LAB,TSUKUBA,IBARAKI 305,JAPAN

来源：

PHYSICA C | 1991年 / 185卷

关键词：

D O I：

10.1016/0921-4534(91)91635-H

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The normal-state magnetic susceptibility of Bi2Sr2Ca1-xCexCu2Oy has been studied. The temperature dependent contribution to the susceptibility, which is attributable to the two-dimensional square lattice Heisenberg antiferromagnet of the CuO2 plane, is found to scale with two parameters of chi-max2D and T(max), by using a function which was found for La2-xSrxCuO4 by D.C.Johnston. The spin fluctuation of Cu-ion estimated from the susceptibility is smallest near the Ce concentration of the highest T(c).

引用

页码：823 / 824

页数：2

共 6 条

[1]

DEJONGH LJ, 1973, AIP C P, V10, P561

[2]

HAN TS, 1990, 2ND P INT S SUP, P207

[3] MAGNETIC-SUSCEPTIBILITY SCALING IN LA2-XSRXCUO4-Y [J].