Fluctuation conductivity of polycrystalline ()superconductors

We studied the effect of superconducting fluctuations on the electrical conductivity of granular samples of Y1-xPrxBa2Cu3O7-superconductors, with x =0.01, 0.03, 0.05, 0.07 and 0.10. Samples were prepared by the standard solid-state reaction technique, with two different types...

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Bibliographic Details
Published in:Brazilian Journal of Physics
Main Authors: Alcione Roberto Jurelo, Celmir Lupack de Araújo, Ezequiel Costa Siqueira, Maurício Pereira Cantão
Format: Artigo
Language:Inglês
Published: Sociedade Brasileira de Física 2005
Subjects:
Física, Astronomía y Matemáticas
Online Access:https://www.redalyc.org/articulo.oa?id=46435401
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