PREPARATION OF ADHERENT Y-BA-CU-O THICK-FILMS AND THE EFFECT OF SILVER DOPING

被引：12

作者：

ASWAL, DK

GUPTA, SK

DEBNATH, AK

KOTHIYAL, GP

SABHARWAL, SC

GUPTA, MK

机构：

[1] Div. of Tech. Phys. and Prototype Eng., Bhabha Atomic Res. Centre, Bombay

来源：

SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 1991年 / 4卷 / 05期

关键词：

D O I：

10.1088/0953-2048/4/5/002

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thick films of YBa2Cu3Ox have been prepared on (100) SrTiO3 substrates by the paint-on method. The effect of silver doping on the adhesion, void density and superconducting properties of the film has been investigated. The results show that the addition of silver promotes the growth of grains as well as their alignment. It also affects the nature of intergrain connectivity from superconductor-insulator-superconductor (S-I-S) type in undoped samples to superconductor-metal-superconductor (S-N-S).

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页码：188 / 191

页数：4

相关论文

共 15 条

[1] TUNNELING BETWEEN SUPERCONDUCTORS [J].

AMBEGAOKAR, V ;

BARATOFF, A .

PHYSICAL REVIEW LETTERS, 1963, 10 (11) :486-&

[2] HIGH-CURRENT CAPACITY TEXTURED THICK-FILMS OF YBCO ON YSZ OBTAINED BY MELT PROCESSING [J].

BAILEY, A ;

ALVAREZ, G ;

RUSSELL, GJ ;

TAYLOR, KNR .

CRYOGENICS, 1990, 30 (07) :599-602

[3] RADIO-FREQUENCY SURFACE-RESISTANCE OF LARGE-AREA BI-SR-CA-CU-O THICK-FILMS ON AG PLATES [J].

BOHN, CL ;

DELAYEN, JR ;

BALACHANDRAN, U ;

LANAGAN, MT .

APPLIED PHYSICS LETTERS, 1989, 55 (03) :304-306

[4] RESEARCH OF THE EFFECTIVE ROLE OF SILVER ADDITIONS TO YBA2CU3O7 [J].

DESLANDES, F ;

RAVEAU, B ;

DUBOTS, P ;

LEGAT, D .

SOLID STATE COMMUNICATIONS, 1989, 71 (05) :407-410

[5] EVIDENCE FOR ENHANCEMENT OF CRITICAL CURRENT BY INTERGRAIN AG IN YBACUO-AG CERAMICS [J].

DWIR, B ;

AFFRONTE, M ;

PAVUNA, D .

APPLIED PHYSICS LETTERS, 1989, 55 (04) :399-401

[6] FREESTANDING THICK-FILMS OF YBA2CU3O6.9 BY SCREENPRINTING TECHNIQUES [J].

GINLEY, DS ;

MITCHELL, MA ;

KWAK, JF ;

VENTURINI, EL ;

BAUGHMAN, RJ ;

FU, W .

JOURNAL OF MATERIALS RESEARCH, 1989, 4 (03) :501-503

[7]

HALLBRITTER J, 1988, Z PHYS B, V71, P411

[8] SUPERCONDUCTING CRITICAL CURRENTS FOR THICK, CLEAN SUPERCONDUCTOR-NORMAL-METAL-SUPERCONDUCTOR JUNCTIONS [J].

HSIANG, TY ;

FINNEMORE, DK .

PHYSICAL REVIEW B, 1980, 22 (01) :154-163

[9]

Huang C. Y., 1989, Modern Physics Letters B, V3, P525, DOI 10.1142/S0217984989000844

[10] CRITICAL CURRENT CHARACTERISTICS OF YBA2CU3O7-X-AG COMPOSITE [J].

IMANAKA, N ;

SAITO, F ;

IMAI, H ;

ADACHI, G .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1989, 28 (04) :L580-L582