IN-PLANE TEXTURING CONTROL OF Y-Ba-Cu-O THIN FILMS ON POLYCRYSTALLINE SUBSTRATES BY ION-BEAM-MODIFIED INTERMEDIATE BUFFER LAYERS

被引：47

作者：

Iijima, Y. ^{[1
]}

Onabe, K. ^{[1
]}

Futaki, N. ^{[1
]}

Tanabe, N. ^{[1
]}

Sadakata, N. ^{[1
]}

Kohno, O. ^{[1
]}

Ikeno, Y. ^{[2
]}

机构：

[1] Fujikura Ltd, Mat Res Lab, Koto Ku, 1-5-1 Kiba, Tokyo 135, Japan

[2] Super GM, Osaka 530, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1993年 / 3卷 / 01期

关键词：

D O I：

10.1109/77.233380

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Biaxially aligned YBCO thin films were successfully formed on polycrystalline Ni-based alloy by using ion-beam-modified yttria-stabilized-zirconia (YSZ) intermediate layers. YSZ layers were deposited by ion-beam assisted deposition (IBAD) with concurrent off-axis ion beam bombardment. The YSZ < 100 > axis was oriented normal to the substrate, and a YSZ < 111 > axis was aligned to the bombarding ion beam axis. Explicit in-plane ordering was achieved on polycrystalline metallic substrates without epitaxial relationships. C-axis oriented YBCO thin films were grown on those buffer layers, with controlled in-plane a- and b- axes, by pulsed laser deposition. 4.3x10(5) A/cm(2) and 1.1x10(5) A/cm(2) were achieved at 77 K, 0 T, and 77 K, 0.6 T, respectively.

引用

页码：1510 / 1515

页数：6

共 18 条

[1] THEORY OF THIN-FILM ORIENTATION BY ION-BOMBARDMENT DURING DEPOSITION [J].

BRADLEY, RM ;

HARPER, JME ;

SMITH, DA .

JOURNAL OF APPLIED PHYSICS, 1986, 60 (12) :4160-4164

[2] SUPERCONDUCTING TRANSPORT-PROPERTIES OF GRAIN-BOUNDARIES IN YBA2CU3O7 BICRYSTALS [J].

DIMOS, D ;

CHAUDHARI, P ;

MANNHART, J .

PHYSICAL REVIEW B, 1990, 41 (07) :4038-4049

[3] ORIENTATION DEPENDENCE OF GRAIN-BOUNDARY CRITICAL CURRENTS IN YBA2CU3O7-DELTA BICRYSTALS [J].

DIMOS, D ;

CHAUDHARI, P ;

MANNHART, J ;

LEGOUES, FK .

PHYSICAL REVIEW LETTERS, 1988, 61 (02) :219-222

[4]

Givargizov E.I., 1991, ORIENTED CRYSTALLIZA, P113

[5] INPLANE ALIGNED YBA2CU3O7-X THIN-FILMS DEPOSITED ON POLYCRYSTALLINE METALLIC SUBSTRATES [J].

IIJIMA, Y ;

TANABE, N ;

KOHNO, O ;

IKENO, Y .

APPLIED PHYSICS LETTERS, 1992, 60 (06) :769-771

[6]

Iijima Y., J APPL PHYS UNPUB

[7]

Narumi E., 1991, APPL PHYS LETT, V48, P1202

[8]

Norton D.P., 1990, APPL PHYS LETT, V57, P2594

[9] CHARACTERIZATION OF Y-BA-CU-O THIN-FILMS AND YTTRIA-STABILIZED ZIRCONIA INTERMEDIATE LAYERS ON METAL-ALLOYS GROWN BY PULSED LASER DEPOSITION [J].

READE, RP ;

MAO, XL ;

RUSSO, RE .

APPLIED PHYSICS LETTERS, 1991, 59 (06) :739-741

[10] EPITAXIAL-GROWTH OF YBA2CU3O7-X THIN-FILMS BY A LASER EVAPORATION PROCESS [J].

ROAS, B ;

SCHULTZ, L ;

ENDRES, G .

APPLIED PHYSICS LETTERS, 1988, 53 (16) :1557-1559

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