Influence of a boron oxide admixture on the magnetic and electrical properties of the high-Tc superconductor Bi1.7Pb0.3Sr2Ca2Cu4Oy

Influence of a boron oxide admixture on the magnetic and electrical properties of the high-Tc superconductor Bi1.7Pb0.3Sr2Ca2Cu4Oy

The influence of an admixture of boron oxide B2O3 on the magnetic and electrical properties of a high-Tc superconducting ceramic with the nominal composition Bi1.7Pb0.3Sr2Ca2Cu4Oy is investigated. A nonmonotonic dependence of the critical temperature Tc (ρ=0) and magnetic susceptibility on the boron...

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Veröffentlicht in:Low temperature physics (Woodbury, N.Y.) N.Y.), 2003-12, Vol.29 (12), p.1036-1037
Hauptverfasser: Jgamadze, V. V., Kokhreidze, R. G., Margiani, N. G., Mestvirishvili, A. N., Odenov, S. V., Papunashvili, N. A., Tsintsadze, G. A., Shurgaia, G. A.
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Sprache:eng
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Zusammenfassung:The influence of an admixture of boron oxide B2O3 on the magnetic and electrical properties of a high-Tc superconducting ceramic with the nominal composition Bi1.7Pb0.3Sr2Ca2Cu4Oy is investigated. A nonmonotonic dependence of the critical temperature Tc (ρ=0) and magnetic susceptibility on the boron concentration is found.
ISSN:1063-777X
1090-6517
DOI:10.1063/1.1630722