Tamhane, A. S. ; Nagarajan, R. ; Pinto, R. ; Gupta, L. C. ; Vijayaraghavan, R. ; Badri, V. ; Varadaraju, U. V. (1992) Superconductivity in the system Lu1−xPrxBa2Cu3O7−δ Materials Letters, 14 (4). pp. 185-188. ISSN 0167-577X
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0167-577X(92)90153-B
Abstract
Lu1−xPrxBa2Cu3O7−δ compounds were synthesized in steps of x = 0.1 for 0 ≤ x ≤ 0.9 by solid-state reactions. Bulk superconductivity was observed in samples with x = 0.1, 0.2 and 0.3, even though the two end members of the series are not superconductors. X-ray diffraction studies show that the samples with x = 0.1 and 0.2 are essentially single-phase 1-2-3 materials, whereas the other compounds contain some impurity phase along with 1-2-3 phase.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 61854 |
| Deposited On: | 15 Sep 2011 11:54 |
| Last Modified: | 10 Jul 2012 09:31 |
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