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Title: | Influence of Pb on structural and superconducting properties of rare earth modified Bi2Sr2CaCu2Oy |
Authors: | Biju, A Guruswamy, P Syamaprasad, U |
Keywords: | Superconductors Differential thermal analysis (DTA) X-ray diffraction Electrical properties Critical temperature |
Issue Date: | 1-Nov-2007 |
Publisher: | Elsevier |
Citation: | Physica C: Superconductivity 466(1-2):23-38;1 Nov 2007 |
Abstract: | Studies on structural and superconducting properties of Pb free and Pb doped rare earth (RE) modified Bi2Sr2CaCu2Oy super conductor show that there is a substantial improvement in the superconducting properties of the Pb and RE co-doped system compared to Pb alone and RE alone doped systems. The improved superconducting properties of the co-doped system are attributed to the combined effect of Pb and RE in reducing the anisotropy, inhomogeneity and porosity and improving the electrical conductivity. |
URI: | http://hdl.handle.net/123456789/46 |
Appears in Collections: | 2007 |
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