Title : ( Critical Current Density and Intergranular Coupling Study of the Dysprosium Oxide Nanoparticle Added Bi1.6Pb0.4Sr2Ca2Cu3Oy Superconductor )
Authors: امیر زلتی , احمد امیرآبادی زاده , Ahmad Kompany , هادی سلامتی , J. E. Sonier ,
Full TextAbstract
The dysprosium oxide nanoparticles’ addition effects on structural, DC electrical resistivity, critical current density, and AC magnetic susceptibility properties of polycrystalline Bi1.6Pb0.4Sr2Ca2Cu samples are investigated. X-ray diffraction (XRD) analysis showed that both (Bi,Pb)-2223 and Bi-2212 phases coexist in the samples having orthorhombic crystal structure. Bi-2223 phase concentration increases with increasing dysprosium nanoparticle concentration. DC electrical resistivity, critical current density (Jc), and AC susceptibility measurements reveal that adding dysprosium nanoparticles to bismuth–strontium–calcium–copper–oxide (BSCCO) improves superconducting properties of this system and enhances its critical current density due to the improvement of the grain connectivity with dysprosium nanoparticle addition.
Keywords
, BSCCO high-Tc , superconductor , Critical current density , AC susceptibility , XRD
@article{paperid:1043789,
author = {امیر زلتی and احمد امیرآبادی زاده and Kompany, Ahmad and هادی سلامتی and J. E. Sonier},
title = {Critical Current Density and Intergranular Coupling Study of the Dysprosium Oxide Nanoparticle Added Bi1.6Pb0.4Sr2Ca2Cu3Oy Superconductor},
journal = {Journal of Superconductivity and Novel Magnetism},
year = {2014},
volume = {27},
number = {10},
month = {June},
issn = {1557-1939},
pages = {2185--2193},
numpages = {8},
keywords = {BSCCO high-Tc ;superconductor ; Critical current density ; AC susceptibility ;XRD},
}
%0 Journal Article
%T Critical Current Density and Intergranular Coupling Study of the Dysprosium Oxide Nanoparticle Added Bi1.6Pb0.4Sr2Ca2Cu3Oy Superconductor
%A امیر زلتی
%A احمد امیرآبادی زاده
%A Kompany, Ahmad
%A هادی سلامتی
%A J. E. Sonier
%J Journal of Superconductivity and Novel Magnetism
%@ 1557-1939
%D 2014
