MAGNETIC TORQUE INVESTIGATION OF YBACUO SINGLE-CRYSTALS

被引：14

作者：

GIOVANNELLA, C

FRUCHTER, L

COLLIN, G

CAMPBELL, IA

机构：

[1] UNIV ROMA 2,DIPARTIMENTO FIS,I-00173 ROME,ITALY

[2] UNIV PARIS 05,UA 200,F-75270 PARIS 06,FRANCE

来源：

PHYSICA C | 1988年 / 153卷 / 02期

关键词：

Ceramic Materials - Crystals - Oxides;

D O I：

10.1016/0921-4534(88)90377-2

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present new torque data recorded on YBaCuO single crystals following different measuring protocols. We observed a strong pinning (characterized by a uniaxial anisotropy) along the c axis. No field penetration was detected below 80-100 G.

引用

页码：1473 / 1474

页数：2

共 5 条

[1] PROPERTIES OF EPITAXIAL-FILMS OF YBA2CU3O7-DELTA
CHAUDHARI, P
COLLINS, RT
FREITAS, P
GAMBINO, RJ
KIRTLEY, JR
KOCH, RH
LAIBOWITZ, RB
LEGOUES, FK
MCGUIRE, TR
PENNEY, T
SCHLESINGER, Z
SEGMULLER, AP
FONER, S
MCNIFF, EJ
[J]. PHYSICAL REVIEW B, 1987, 36 (16): : 8903 - 8906
[2] IRREVERSIBILITY AND FLUX CREEP-PROPERTIES OF THE SUPERCONDUCTING OXIDE LA1.85SR0.15CUO4
GIOVANNELLA, C
COLLIN, G
CAMPBELL, IA
[J]. JOURNAL DE PHYSIQUE, 1987, 48 (11): : 1835 - 1841
[3] SENOUSSI S, IN PRESS ESPONENTIAL
[4] UMEZAWA A, IN PRESS ANISOTROPY
[5] ANISOTROPIC NATURE OF HIGH-TEMPERATURE SUPERCONDUCTIVITY IN SINGLE-CRYSTAL Y1BA2CU3O7-X
WORTHINGTON, TK
GALLAGHER, WJ
DINGER, TR
[J]. PHYSICAL REVIEW LETTERS, 1987, 59 (10) : 1160 - 1163

← 1 →