Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/9045
Title: Optimisation of annealing condition for the prepration of (Bi,Pb)-Sr-Ca-Cu-O HTSC films by spray pyrolysis technique
Authors: Verma, K K
Sinha, R K
Tiwari, R S
Srivastava, O N
Keywords: Bi:HTSC films
Spray pyrolysis
Annealing optimization
Issue Date: Jun-2010
Publisher: CSIR
Abstract: High temperature superconducting (HTSC) films (Bi,Pb)-Sr-Ca-Cu-O have been prepared by spray pyrolysis technique on MgO (100) single crystal substrate. Annealing steps in regard to oriented nature of the films have been studied in detail which have been confirmed by XRD and SEM results. The optimized film has shown maximum <i>T</i><sub>c</sub> (<i>R</i>=0) of ~82 K and <i>J</i><sub>c</sub> is ~6×10<sup>3 </sup>A cm<sup>-2</sup> at 77 K.
Description: 410-414
URI: http://hdl.handle.net/123456789/9045
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.48(06) [June 2010]

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