TERRACE STRUCTURES IN DYBA2CU3O7-X GROWN IN A MAGNETIC-FIELD

被引：21

作者：

HANNAY, C

CLOOTS, R

AUSLOOS, M

机构：

[1] UNIV LIEGE,INST CHIM,SUPRAS,B-4000 LIEGE,BELGIUM

[2] UNIV LIEGE,INST PHYS,SUPRAS,B-4000 LIEGE,BELGIUM

来源：

SOLID STATE COMMUNICATIONS | 1992年 / 83卷 / 05期

关键词：

D O I：

10.1016/0038-1098(92)90243-3

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Different thermal cycles have been used to synthesize DyBa2Cu3O7-x superconducting ceramics in situ under a 0.6 T applied magnetic field at low and high temperature. Much grain texturing is found and new features (pyramid-like growth from terrace stacking) are illustrated. Electrical properties are yet to be improved.

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页码：349 / 354

页数：6

相关论文

共 16 条

[1]

Arendt R. H., 1988, High-Temperature Superconductors Symposium, P203

[2] AN ALTERNATE PREPARATION FOR GRAIN ALIGNED STRUCTURES OF (BI,PB)2CA2SR2CU3OZ [J].

ARENDT, RH ;

GARBAUSKAS, MF ;

LAY, KW ;

TKACZYK, JE .

PHYSICA C, 1991, 176 (1-3) :131-136

[3] THERMODYNAMIC FLUCTUATIONS IN THE SUPERCONDUCTOR Y1BA2CU3O9-Y - EVIDENCE FOR TWO-DIMENSIONAL SUPERCONDUCTIVITY [J].

AUSLOOS, M ;

LAURENT, C .

PHYSICAL REVIEW B, 1988, 37 (01) :611-614

[4]

DERANGO P, 1990, P SEE C CERAMIQUES S, P210

[5] SUPERCONDUCTING PROPERTIES OF ALIGNED CRYSTALLINE GRAINS OF Y1BA2CU3O7-DELTA [J].

FARRELL, DE ;

CHANDRASEKHAR, BS ;

DEGUIRE, MR ;

FANG, MM ;

KOGAN, VG ;

CLEM, JR ;

FINNEMORE, DK .

PHYSICAL REVIEW B, 1987, 36 (07) :4025-4027

[6] SCREW DISLOCATIONS IN HIGH-TC FILMS [J].

GERBER, C ;

ANSELMETTI, D ;

BEDNORZ, JG ;

MANNHART, J ;

SCHLOM, DG .

NATURE, 1991, 350 (6316) :279-280

[7] GROWTH-MECHANISM OF SPUTTERED FILMS OF YBA2CU3O7 STUDIED BY SCANNING TUNNELING MICROSCOPY [J].

HAWLEY, M ;

RAISTRICK, ID ;

BEERY, JG ;

HOULTON, RJ .

SCIENCE, 1991, 251 (5001) :1587-1589

[8] GRAIN ALIGNMENT AND MAGNETIZATION ANISOTROPY OF ND1.85CE0.15CUO4 [J].

HYUN, OB ;

SANDERS, SC ;

FINNEMORE, DK .

JOURNAL OF SUPERCONDUCTIVITY, 1989, 2 (04) :529-535

[9] DISLOCATIONS AND FLUX PINNING IN YBA2CU3O7-DELTA [J].

JIN, S ;

KAMMLOTT, GW ;

NAKAHARA, S ;

TIEFEL, TH ;

GRAEBNER, JE .

SCIENCE, 1991, 253 (5018) :427-429

[10] ISLAND GROWTH AND SURFACE-TOPOGRAPHY OF EPITAXIAL Y-BA-CU-O THIN-FILMS ON MGO [J].

KREBS, HU ;

KRAUNS, C ;

YANG, XG ;

GEYER, U .

APPLIED PHYSICS LETTERS, 1991, 59 (17) :2180-2182