English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/167895
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Electrodeposition of Silver Gold Alloys on Bi2Sr2CaCu2O8+δ Ceramics

AuthorsAngurel, Luis A.; Amaveda, H.; Natividad, Eva; Castro, Miguel; Andrés Gimeno, José Manuel ; Bona, M.T.
Issue DateJul-2007
PublisherInstitute of Electrical and Electronics Engineers
CitationIEEE Transactions on Applied Superconductivity 17(2): 3013-3015 (2007)
AbstractA metallic coating on the surface of bulk high temperature superconductors (HTS) is a promising alternative in order to increase the HTS stability for large scale applications. The coating provides an evacuation path for the heat generated by hot spots within the HTS, which improves their thermal stability. This is even more evident in thick films geometries, which are frequently used in fault current limiters. In this paper, silver-gold alloys have been deposited on 1.8 mm in diameter Bi-2212 textured bars using an electrodeposition technique in non-aqueous solvents. The deposition parameters have been adjusted to obtain a coating of different alloys with gold contents in the range 0–5 at%and with a thickness up to 45 m. Electrical and thermal measurements have been performed. The results show the possibility of controlling the thermal and electrical conductivities of the composite material by adjusting the layer thickness and composition of the metallic coating.
Publisher version (URL)http://dx.doi.org/10.1109/TASC.2007.900047
Appears in Collections:(ICB) Artículos
Files in This Item:
File Description SizeFormat 
IEEE_Appl_Supercond.pdf1,37 MBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.