YBa2Cu3O7-δ thick films on Ag prepared by the Electrophoretic Deposition technique

被引:0
|
作者
Dusoulier, L. [1 ,2 ]
Denis, S. [2 ,3 ]
Fagnard, J-F [3 ]
Henrist, C. [4 ]
Vanderheyden, B. [3 ]
Vanderbemden, Ph [3 ]
Rulmont, A. [1 ]
Dirickx, M. [2 ]
Ausloos, M. [5 ]
Cloots, R. [1 ]
Vertruyen, B. [1 ]
机构
[1] Univ Liege, SUPRATECS, Chem Inst B6, B-4000 Liege, Belgium
[2] Royal Mil Acad, SUPRATECS, Commun Informat Syst & Sensors Dept, B-1000 Brussels, Belgium
[3] Univ Liege, SUPRATECS, Dept Elect Engn & Comp Sci B28, B-4000 Liege, Belgium
[4] Univ Liege, Ctr Appl Technol Microscopy CAT, Liege, Belgium
[5] Univ Liege, Phys Inst B5, SUPRATECS, B-4000 Liege, Belgium
关键词
D O I
10.1088/1742-6596/43/1/034
中图分类号
O59 [应用物理学];
学科分类号
摘要
YBa2Cu3O7-delta thick films have been deposited onto Ag substrates by the Electrophoretic Deposition (EPD) technique. Different microstructures and electrical behaviours were observed depending on the starting powder. Coatings prepared from commercial powder displayed significant porosity and the superconducting transition width was found to be magnetic-field dependent. Films produced from home-made coprecipitated powder are denser but contain some secondary phases. No dependence of the resistive transition as a function of magnetic field (H <= 20 Oe) was observed in that case.
引用
收藏
页码:134 / 137
页数:4
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