Rangavittal, N and Manivannan, V and Row, Guru TN (1992) An x-ray crystallographic study of superconducting bismuth-lead cuprates without superlattice modulation. In: Materials Research Bulletin, 27 (10). pp. 1153-1159.
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Abstract
A single crystal x-ray crystallographic study of superconducting bismuth cuprate of the composition $BiPbSr_2Y_{0.5}Ca_{0.5}Cu_2O_8$ without any superlattice modulation has been carried out. The cuprate has an orthorhombic symmetry with the space group Pnan. Rietveld profile analysis was carried out with high-resolution powder data for this composition along with $BiPbSr_2YCu_2O_8$. The structural parameters so obtained are discussed.
Item Type: | Journal Article |
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Publication: | Materials Research Bulletin |
Publisher: | Elsevier Science Ltd. |
Additional Information: | Copyright of this article belongs to Elsevier Science Ltd. |
Keywords: | Bismuth;lead;rare-earths;copper;oxides |
Department/Centre: | Division of Chemical Sciences > Solid State & Structural Chemistry Unit |
Date Deposited: | 12 Feb 2008 |
Last Modified: | 19 Sep 2010 04:41 |
URI: | http://eprints.iisc.ac.in/id/eprint/12755 |
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