Kumar, Dhananjay ; Apte, P. R. ; Pinto, R. ; Sharon, M. ; Gupta, L. C. (1994) Aging effects and passivation studies on undoped and Ag-doped YBa2Cu3O7-x laser ablated thin films Journal of the Electrochemical Society, 141 (6). pp. 1611-1616. ISSN 0013-4651
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Related URL: http://dx.doi.org/10.1149/1.2054970
Abstract
We have examined the chemical stability of undoped and 5 weight percent Ag-doped YBa2Cu3O7-x thin films, bothgrown in situ by pulsed laser deposition technique. The studies indicate that Ag-doped films are more stable than undopedfilms. The improved chemical stability of Ag-doped films has been attributed to reduction in the effective area of intergranularregions and the presence of passivating silver clusters around grains. The study has also shown that coating theYBa2Cu3O7-x film surface with noble metals like Ag and Au results in passivation of YBa2Cu3O7-x films.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Electrochemical Society, Inc. |
| ID Code: | 11305 |
| Deposited On: | 09 Nov 2010 03:36 |
| Last Modified: | 02 Jun 2011 06:13 |
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