Deposition of Gd2Zr2O7 single buffer layers with different thickness for YBa2Cu3O7-δ coated conductors on metallic substrates

被引：13

作者：

Ying, L. L. ^{[1
]}

Fan, F. ^{[1
]}

Gao, B. ^{[1
]}

Lu, Y. M. ^{[1
]}

Liu, Z. Y. ^{[1
]}

Cai, C. B. ^{[1
]}

Huehne, R. ^{[2
]}

Holzapfel, B. ^{[2
]}

机构：

[1] Shanghai Univ, Dept Phys, Res Ctr Superconductors & Appl Technol, Shanghai 200444, Peoples R China

[2] IFW Dresden, D-01069 Dresden, Germany

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2010年 / 470卷 / 13-14期

基金：

中国国家自然科学基金;

关键词：

Coated conductors; Single buffer; PLO; Metallic substrates; Biaxial texture; RESEARCH-AND-DEVELOPMENT; PULSED-LASER DEPOSITION; THIN-FILMS; SUPERCONDUCTORS; ARCHITECTURES; TAPES;

D O I：

10.1016/j.physc.2010.04.014

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A series of Gd2Zr2O7 (GZO) single buffer layers with different thicknesses were epitaxially grown on highly textured Ni-5 at.% W tapes using pulsed laser deposition. These allow the subsequent growth of high-quality superconducting YBa2Cu3O7-delta layers. The superconducting transition temperature T-c reaches a maximum value of 92.4 K as well as a narrow transition width of 0.8 K for the optimized GZO layer thickness. The inductive measurements show the critical current density as high as 1.2 MA/ cm(2) at 77 K in self-field, indicating that a GZO single buffer layer is a suitable alternative for simplifying the second generation high T-c superconducting coated conductors architecture. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：543 / 546

页数：4

共 50 条

[41] Optimum copper content of silver for YBa2CU3O7-δ (YBCO) coated conductors
Baurceanu, RM
Dorris, SE
Wiencek, T
Ma, B
Koritala, RE
Maroni, VA
Venkataraman, K
Mika, M
Balachandran, U
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 406 (3-4): : 169 - 175
[42] All solution-chemistry approach for YBa2Cu3O7-δ-coated conductors
Siegal, MP
Clem, PG
Dawley, JT
Ong, RJ
Rodriguez, MA
Overmyer, DL
APPLIED PHYSICS LETTERS, 2002, 80 (15) : 2710 - 2712
[43] Quench detection in YBa2Cu3O7-δ coated conductors using interferometric techniques
Angurel, L. A.
Martinez, E.
Lera, F.
Recuero, S.
Andres, N.
Arroyo, M. P.
Xie, Y. Y.
Selvamanickam, V.
JOURNAL OF APPLIED PHYSICS, 2008, 104 (09)
[44] Engineered reactive cosputtered SmxZr1-xOy thin films as buffer layers for YBa2Cu3O7-δ coated conductors
Stan, L.
Arendt, P. N.
Usov, I. O.
Wang, H.
Foltyn, S. R.
Maiorov, B.
Groves, J. R.
DePaula, R. F.
Li, Y.
JOURNAL OF MATERIALS RESEARCH, 2007, 22 (04) : 1082 - 1086
[45] The effect of strain on grains and grain boundaries in YBa2Cu3O7-δ coated conductors
van der Laan, D. C.
Haugan, T. J.
Barnes, P. N.
Abraimov, D.
Kametani, F.
Larbalestier, D. C.
Rupich, M. W.
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2010, 23 (01):
[46] Engineered reactive cosputtered SmxZr1-xOy thin films as buffer layers for YBa2Cu3O7-δ coated conductors
Stan L.
Arendt P.N.
Usov I.O.
Wang H.
Foltyn S.R.
Maiorov B.
Groves J.R.
DePaula R.F.
Li Y.
J Mater Res, 2007, 4 (1082-1086): : 1082 - 1086
[47] The visualization of current-limiting defects in YBa2Cu3O7 films on ion-beam assisted deposition buffer layers of yttrium-stabilized ZrO2 and Gd2Zr2O7
Born, V
Hoffmann, J
Sievers, S
Thiele, C
Guth, K
Freyhardt, HC
Jooss, C
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2004, 17 (11): : 1335 - 1340
[48] Optimisation of single La2Zr2O7 buffer layers for YBCO coated conductors prepared by chemical solution deposition
Engel, S.
Huehne, R.
Knoth, K.
Chopra, A.
Kumar, N. H.
Sarma, V. S.
Santhosh, P. N.
Schultz, L.
Holzapfel, B.
JOURNAL OF CRYSTAL GROWTH, 2008, 310 (18) : 4295 - 4300
[49] Growth of YBa2Cu3O7-δSingle Crystals
张蕴芝
郑红
严秀莉
姜彦岛
人工晶体学报, 1988, (Z1) : 297 - 297
[50] Homoepitaxial (110) YBa2Cu3O7-δ/YBa2(Cu1-xFex)3O7- δ/YBa2Cu3O7-δ SNS junctions
Usagawa, Toshiyuki
Wen, Jianguo
Koyama, Satoshi
Utagawa, Tadashi
Tanabe, Keiichi
Japanese Journal of Applied Physics, Part 2: Letters, 1999, 38 (4 B):

← 1 2 3 4 5 →