BREAKDOWN FIELD IN HIGHLY ANISOTROPIC SUPERCONDUCTORS

被引：25

作者：

DEUTSCHER, G ^{[1
]}

KAPITULNIK, A ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT APPL PHYS,STANFORD,CA 94305

来源：

PHYSICA A | 1990年 / 168卷 / 01期

关键词：

D O I：

10.1016/0378-4371(90)90385-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

One of the striking characteristics of the high-Tc oxides is that their coherence length along the c axis is shorter than the lattice parameter. We show that this feature is essential for the understanding of the magnetic behavior of these compounds. Vortices parallel to the c axis can become decoupled between adjacent CuO planes (or stacks of planes) by thermal fluctuations. Under sufficiently large fields (applied parallel to the c axis), these fluctuations lead to phase decoupling of the CuO planes and resistance is then restored. © 1990.

引用

页码：338 / 344

页数：7

共 13 条

[1]

de Gennes P. G., 1966, SUPERCONDUCTIVITY ME

[2] THE IRREVERSIBILITY LINE OF BI2-XPBXSR2CA2CU3O10 - A POSSIBLE BREAKDOWN OF AN INTRINSIC PROXIMITY EFFECT [J].

DERANGO, P ;

GIORDANENGO, B ;

TOURNIER, R ;

SULPICE, A ;

CHAUSSY, J ;

DEUTSCHER, G ;

GENICON, JL ;

LEJAY, P ;

RETOUX, R ;

RAVEAU, B .

JOURNAL DE PHYSIQUE, 1989, 50 (18) :2857-2868

[3]

Deutscher G., 1987, Novel Superconductivity. Proceedings of the International Workshop on Novel Mechanisms of Superconductivity, P293

[4]

DEUTSCHER G, IN PRESS

[5]

DONIACH S, 1989, LOS ALAMOS REPORT

[6]

KAPITULNIK A, 1988, PHYS REV B, V37, P5909

[7]

KITAZAWA K, 1989, STRONG CORRELATION S

[8] DIRECT MEASUREMENT OF THE TEMPERATURE-DEPENDENT MAGNETIC PENETRATION DEPTH IN Y-BA-CU-O CRYSTALS [J].

KRUSINELBAUM, L ;

GREENE, RL ;

HOLTZBERG, F ;

MALOZEMOFF, AP ;

YESHURUN, Y .

PHYSICAL REVIEW LETTERS, 1989, 62 (02) :217-220

[9] CRITICAL FLUCTUATIONS IN HIGH-TC SUPERCONDUCTORS [J].

LOBB, CJ .

PHYSICAL REVIEW B, 1987, 36 (07) :3930-3932

[10] FAST DECAY OF SUPERCURRENTS IN HIGH-TC, HEAVY FERMION AND ORGANIC SUPERCONDUCTORS [J].

MOTA, AC ;

POLLINI, A ;

JURI, G ;

VISANI, P ;

HILTI, B .

PHYSICA A, 1990, 168 (01) :298-307

← 1 2 →