Modern Physics Letters B, ( ISI ), Volume (18), No (1), Year (2004-3) , Pages (27-33)

Title : ( High Pressure Electrical Resistivity of Composition Controlled Nd-123 Based Bulk Material )

Authors: R. Selva Vennila , Shaban Reza Ghorbani , O. Rapp , N. Victor Jaya ,

Citation: BibTeX | EndNote

High pressure electrical resistivity studies were carried out on the high temperature superconductor Nd1−xCaxBa2Cu3O7−δ for various calcium concentrations x=0.00, 0.03, 0.06 and 0.10 obtained by the solid-state reaction method. The electrical resistivity study was performed using the four-probe technique with a Bridgman opposed anvil device. All four samples show an initial drastic fall in electrical resistivity up to a pressure of around 3 GPa that remains almost constant up to 8 GPa.

Keywords

, High, Tc superconductors; Nd, 123; high, pressure; X, ray diffaction; electrical
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@article{paperid:1034547,
author = {R. Selva Vennila and Ghorbani, Shaban Reza and O. Rapp and N. Victor Jaya},
title = {High Pressure Electrical Resistivity of Composition Controlled Nd-123 Based Bulk Material},
journal = {Modern Physics Letters B},
year = {2004},
volume = {18},
number = {1},
month = {March},
issn = {0217-9849},
pages = {27--33},
numpages = {6},
keywords = {High-Tc superconductors; Nd-123; high-pressure; X-ray diffaction; electrical resistivity.},
}

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%0 Journal Article
%T High Pressure Electrical Resistivity of Composition Controlled Nd-123 Based Bulk Material
%A R. Selva Vennila
%A Ghorbani, Shaban Reza
%A O. Rapp
%A N. Victor Jaya
%J Modern Physics Letters B
%@ 0217-9849
%D 2004

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