Nagarajan, R. ; Rao, C. N. R. (1993) Structural changes accompanying the low-temperature annealing of YBa2Cu3O7−δ (0.3≤δ≤0.4): transformation of the 123 phase to a 124-type structure Journal of Solid State Chemistry, 103 (2). pp. 533-538. ISSN 0022-4596
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00224...
Related URL: http://dx.doi.org/10.1006/jssc.1993.1133
Abstract
Superconducting YBa2Cu3O7−δ (0.3≤δ≤0.4) compositions seem to transform to a metastable YBa2Cu4O8 (124)-like phase with a c parameter of 27.2 Å on annealing at 473 K for a few hours.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 42303 |
| Deposited On: | 02 Jun 2011 09:46 |
| Last Modified: | 02 Jun 2011 09:46 |
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