O-17 NMR comparison of zinc and nickel substituted YBa2Cu3O6.6

被引：11

作者：

Bobroff, J

Alloul, H

Yoshinari, Y

Mendels, P

Blanchard, N

Collin, G

Marucco, JF

机构：

[1] CEA,CNRS,CEN SACLAY,LLB,F-91191 GIF SUR YVETTE,FRANCE

[2] UNIV PARIS 11,LCNS,F-91405 ORSAY,FRANCE

来源：

PHYSICA C | 1997年 / 282卷

关键词：

D O I：

10.1016/S0921-4534(97)00788-0

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

O-17 NMR measurements of the width of the line of the CuO2 planes were performed in underdoped YBaCuO samples with Zn and Ni substitution. Contrary to the usual observation in optimally doped compounds, the impurity induced widths are found to deviate markedly from a 1/T Curie law. An interpretation is given in terms of a temperature dependence of the static susceptibility chi'(q) of the pure compound near Q(AF).

引用

页码：1389 / 1390

页数：2

共 8 条

[1] 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

[2]

BOBROFF J, UNPUB PHYS REV LETT

[3] Al NMR probe of local moments induced by an Al impurity in high-T-c cuprate La1.85Sr0.15CuO4 [J].

Ishida, K ;

Kitaoka, Y ;

Yamazoe, K ;

Asayama, K ;

Yamada, Y .

PHYSICAL REVIEW LETTERS, 1996, 76 (03) :531-534

[4] Y-89 NMR PROBE OF ZN INDUCED LOCAL MOMENTS IN YBA2(CU1-YZNY)3O6+X [J].

MAHAJAN, AV ;

ALLOUL, H ;

COLLIN, G ;

MARUCCO, JF .

PHYSICAL REVIEW LETTERS, 1994, 72 (19) :3100-3103

[5] MACROSCOPIC MAGNETIC-PROPERTIES OF NI AND ZN SUBSTITUTED YBA2CU3OX [J].

MENDELS, P ;

ALLOUL, H ;

COLLIN, G ;

BLANCHARD, N ;

MARUCCO, JF ;

BOBROFF, J .

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1994, 235 :1595-1596

[6]

MENDELS P, UNPUB

[7] COMPARISON OF NI AND ZN DOPED YBA2CU3O7 BY Y-89 NMR [J].

RISEMAN, TM ;

ALLOUL, H ;

MAHAJAN, AV ;

MENDELS, P ;

BLANCHARD, N ;

COLLIN, G ;

MARUCCO, JF .

PHYSICA C, 1994, 235 :1593-1594

[8] ABSENCE OF MAGNETIC PAIR-BREAKING IN ZN-DOPED YBA2CU3O7 [J].

WALSTEDT, RE ;

BELL, RF ;

SCHNEEMEYER, LF ;

WASZCZAK, JV ;

WARREN, WW ;

DUPREE, R ;

GENCTEN, A .

PHYSICAL REVIEW B, 1993, 48 (14) :10646-10649

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