MAGNETIC-PROPERTIES OF ZN AND GA SUBSTITUTED-123 COMPOUNDS

被引：5

作者：

ALLOUL, H ^{[1
]}

MENDELS, P ^{[1
]}

CASALTA, H ^{[1
]}

MARUCCO, JF ^{[1
]}

ARABSKI, J ^{[1
]}

机构：

[1] UNIV PARIS 11,COMPOSES NON STOECHIOMETR LAB,F-91405 ORSAY,FRANCE

来源：

PHYSICA C | 1991年 / 185卷

关键词：

D O I：

10.1016/0921-4534(91)91820-T

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The phase diagram of YBa2(Cu0.963Zn0.037)3O6+x has been studied versus Oxygen content. Both the Neel temperature T(N), as measured from Y-89 NMR data, and the superconducting temperature T(c) given by ac susceptibility data display fast variations with oxygen doping. This is found quite different from results obtained for Ga substitution. Y-89 NMR shift data taken for the most oxidized samples demonstrate that charge transfer is not modified in the case of Zn doping.

引用

页码：1193 / 1194

页数：2

共 4 条

[1] Y-89 NMR EVIDENCE FOR A FERMI-LIQUID BEHAVIOR IN YBA2CU3O6+X [J].

ALLOUL, H ;

OHNO, T ;

MENDELS, P .

PHYSICAL REVIEW LETTERS, 1989, 63 (16) :1700-1703

[2] ANTIFERROMAGNETISM IN YBA2CU3O6+X - GA AND ZN SUBSTITUTIONS .1. Y-89 NMR DETERMINATION OF THE NEEL TEMPERATURE [J].

ALLOUL, H ;

OHNO, T ;

CASALTA, H ;

MARUCCO, JF ;

MENDELS, P ;

ARABSKI, J ;

COLLIN, G ;

MEHBOD, M .

PHYSICA C, 1990, 171 (5-6) :419-428

[3] ANTIFERROMAGNETISM IN YBA2CU3O6+X - GA AND ZN SUBSTITUTIONS .2. ZERO-FIELD NMR OF THE CU MAGNETIC SITES [J].

MENDELS, P ;

ALLOUL, H ;

MARUCCO, JF ;

ARABSKI, J ;

COLLIN, G .

PHYSICA C, 1990, 171 (5-6) :429-437

[4] HOLE CONCENTRATIONS, HALL NUMBER, AND TC RELATIONSHIPS IN SUBSTITUTED YBA2CU3OY [J].

SHAFER, MW ;

PENNEY, T ;

OLSON, BL ;

GREENE, RL ;

KOCH, RH .

PHYSICAL REVIEW B, 1989, 39 (04) :2914-2917

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