Synthesis and characterization of Pr substituted Gd-123 high-Tc superconductors Síntese e caracterização de supercondutores de alta temperatura crítica Gd1-xPr x-123, x=0/0,1/0,2/0,3

Synthesis and characterization of Pr substituted Gd-123 high-Tc superconductors Síntese e caracterização de supercondutores de alta temperatura crítica Gd1-xPr x-123, x=0/0,1/0,2/0,3

High Tc superconducting materials with chemical formula Gd1-xPr xBa2Cu3O7-δ, where x = 0.0, 0.1, 0.2 and 0.3 were prepared by ceramic route. XRD studies confirm the orthorhombic pervoskite structure. Electrical resistivity measurement shows that Tc decreases with increasing Pr concentration...

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Bibliographic Details
Main Authors: V. R. Huse, V. D. Mote, Y. Purushotham, B. N. Dole
Format: Article
Language:English
Published: Associação Brasileira de Cerâmica 2012-09-01
Series:Cerâmica
Subjects:
Gd-123 HTSC
teor de oxigênio
resistividade elétrica
lei de Curie-Weiss
oxygen content
electrical resistivity
Curie - Weiss law
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000300016

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