TC-SUPPRESSION AND HOLE CONCENTRATION IN CU SUBSTITUTED YBA2(CU1-XMX)3O7-DELTA WITH FE, CO, NI, ZN

被引：11

作者：

KAWAJI, N

MURANAKA, K

ODA, Y

ASAYAMA, K

机构：

[1] Department of Material Physics, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka

来源：

PHYSICA B | 1990年 / 165卷

关键词：

D O I：

10.1016/S0921-4526(09)80357-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

From the studies of the Cu substituted YBa2(Cu1−xMx)3O7−y (M=Fe, Co, Ni, Zn) systems, it is concluded that the pair-breaking of the Abrikosov and Gor'kov type by magnetic impurities is absent, or very small if it exists, both on the C(1) and Cu(2) sites. The Hall coefficient is measured for the systems. There is a certain relation between Tc and nH in the substituted materials with Fe and Co, while no relation is deduced from the Ni- and Zn-substituted ones. © 1990, Elsevier Science Publishers B.V. (North-Holland). All rights reserved.

引用

页码：1543 / 1544

页数：2

共 11 条

[1] CRYSTAL-STRUCTURE OF TETRAGONAL YBA2CU3-0,0.3CO0,0.3O7-GAMMA [J].

KAJITANI, T ;

KUSABA, K ;

KIKUCHI, M ;

SYONO, Y ;

HIRABAYASHI, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1987, 26 (10) :L1727-L1730

[2] CRYSTAL-STRUCTURES OF YBA2CU3-DELTA-NI-DELTA-09-GAMMA, YBA2CU3-DELTA-ZN-DELTA-09-GAMMA AND YBA2CU3-DELTA-CO-DELTA-O9-GAMMA [J].

KAJITANI, T ;

KUSABA, K ;

KIKUCHI, M ;

SYONO, Y ;

HIRABAYASHI, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (03) :L354-L357

[3] NQR STUDY OF COPPER IN YBA2CU3O7-Y WITH DOPING CO AND FE IMPURITY [J].

KOHORI, Y ;

ODA, Y ;

SHIBAI, H ;

OKAMOTO, N ;

KOHARA, T ;

ASAYAMA, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1988, 57 (08) :2632-2635

[4] SUPERCONDUCTIVITY IN MODIFIED SYSTEMS BASED ON YBA2CU3O7-DELTA [J].

MAENO, Y ;

KATO, M ;

AOKI, Y ;

NOJIMA, T ;

FUJITA, T .

PHYSICA B & C, 1987, 148 (1-3) :357-359

[5] SUPERCONDUCTIVITY UNRESPONSIVE TO MAGNETIC SUBSTITUENTS IN YBA2(CU1-XMX)3O7-DELTA [J].

ODA, Y ;

KAWAJI, N ;

FUJITA, H ;

TOYODA, H ;

ASAYAMA, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1988, 57 (12) :4079-4082

[6] SUPERCONDUCTIVITY OF Y1BA2(CU1-XFEX)3OY [J].

ODA, Y ;

FUJITA, H ;

TOYODA, H ;

KANEKO, T ;

KOHARA, T ;

NAKADA, I ;

ASAYAMA, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1987, 26 (10) :L1660-L1663

[7] FE-57 MOSSBAUER STUDY ON OXYGEN DESORPTION OF HIGH-TC Y-BA-CU OXIDE SUPERCONDUCTOR [J].

SEDYKH, V ;

NASU, S ;

FUJITA, FE .

SOLID STATE COMMUNICATIONS, 1988, 67 (11) :1063-1067

[8] SUPERCONDUCTIVITY OF YBA2CU3-XCOXOY, YBA2CU3-XFEXOY, YBA2CU3-XNIXOY, YBA2CU3-XZNXOY [J].

TAKAYAMAMUROMACHI, E ;

UCHIDA, Y ;

KATO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1987, 26 (12) :L2087-L2090

[9] STRUCTURAL AND PHYSICAL-PROPERTIES OF THE METAL (M) SUBSTITUTED YBA2CU3-XMXO7-Y PEROVSKITE [J].

TARASCON, JM ;

BARBOUX, P ;

MICELI, PF ;

GREENE, LH ;

HULL, GW ;

EIBSCHUTZ, M ;

SUNSHINE, SA .

PHYSICAL REVIEW B, 1988, 37 (13) :7458-7469

[10] VARIATION OF SUPERCONDUCTIVITY WITH CARRIER CONCENTRATION IN OXYGEN-DOPED YBA2CU3O7-Y [J].

WANG, ZZ ;

CLAYHOLD, J ;

ONG, NP ;

TARASCON, JM ;

GREENE, LH ;

MCKINNON, WR ;

HULL, GW .

PHYSICAL REVIEW B, 1987, 36 (13) :7222-7225

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