Malik, S. K. ; Tomy, C. V. ; Adroja, D. T. ; Dhar, S. K. ; Nagarajan, R. ; Prasad, Ram ; Soni, N. C. (1988) Superconducting and magnetic studies on GdBa2(Cu1-xFex)3O7+z oxide system Solid State Communications, 67 (5). pp. 521-524. ISSN 0038-1098
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003810...
Related URL: http://dx.doi.org/10.1016/0038-1098(84)90174-1
Abstract
The compounds GdBa2(Cu1-xFex)3O7+z have been prepared to study the effect of partial replacement of Cu by Fe on the structure, superconductivity and magnetic behavior of this oxide system. A change from orthorhombic to tetragonal structure takes place with increasing x. The superconducting transition temperature, Tc, decreases as the Fe concentration increases. All the compounds exhibit Curie-Weiss behavior in their magnetic susceptibility which is dominated by the paramagnetism of the Gd3+ ion.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 24209 |
| Deposited On: | 29 Nov 2010 09:26 |
| Last Modified: | 06 Jun 2011 11:59 |
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