FORMATION OF A NEW SERIES OF 1222 LAYERED CUPRATES MSR2(LNR)2CU2OY

被引：33

作者：

LI, RK ^{[1
]}

ZHU, YJ ^{[1
]}

XU, C ^{[1
]}

CHEN, ZY ^{[1
]}

QIAN, YT ^{[1
]}

FAN, CG ^{[1
]}

机构：

[1] UNIV SCI & TECHNOL CHINA,ACAD SINICA,STRUCT RES LAB,HEFEI,PEOPLES R CHINA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1991年 / 94卷 / 01期

关键词：

D O I：

10.1016/0022-4596(91)90233-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Five new layered cuprate compounds in the series MSr2(LnR)2Cu2Oy (M = Ti, Nb, Ta; Ln = Pr, Nd; R = Ce, Th) have been prepared. The structure of the compounds is directly related to that of Tl or Pb-1222, with the M occupying the Tl or Pb site. Resistivity measurements showed that all these compounds are semiconductors under the preparation conditions of the present experiments. © 1991.

引用

页码：206 / 209

页数：4

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