ARTIFICIAL INPLANE ORDERING OF TEXTURED YBA2CU3O7-X FILMS DEPOSITED ON POLYCRYSTALLINE YTTRIA-STABILIZED ZIRCONIA SUBSTRATES

被引：3

作者：

HARSHAVARDHAN, KS

RAJESWARI, M

HWANG, DM

CHEN, CY

SANDS, TD

VENKATESAN, T

TKACZYK, JE

LAY, KW

SAFARI, A

JOHNSON, L

机构：

[1] UNIV MARYLAND,CTR SUPERCOND RES,COLL PK,MD 20742

[2] BELLCORE,RED BANK,NJ 07701

[3] GE,CORP RES & DEV,SCHENECTADY,NY 12301

[4] RUTGERS STATE UNIV,DEPT CERAM ENGN,PISCATAWAY,NJ 08855

[5] UNIV MARYLAND,DEPT ELECT ENGN,COLL PK,MD 20742

来源：

JOURNAL OF SUPERCONDUCTIVITY | 1992年 / 5卷 / 06期

关键词：

YBCO FILMS; INPLANE ORDERING; CRITICAL CURRENT DENSITY; SURFACE TEXTURING;

D O I：

10.1007/BF00618244

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Anisotropic surface texturing of the polycrystalline yttria-stabilize zirconia substrates, prior to YBa2Cu3O7-x film deposition, is shown to promote in-plane (basal plane) ordering of the film growth in addition to the c-axis texturing. The J(c)'s of the films in the weak-link-dominated low-field regime are enhanced considerably, and this result is attributed to the reduction of weak links resulting from a reduction in the number of in-plane large-angle grain boundaries.

引用

收藏

页码：533 / 537

页数：5

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