INFLUENCE OF DOPING OF TIC AND NBC ON STRUCTURE AND SUPERCONDUCTING PROPERTIES OF BI-CONTAINING COMPOUNDS

Authors
MIKHAILOV BP TAZETDINOVA NF LEITUS GM TISHCHENKO EA KAZIN PE LENNIKOV VV
Citation
Bp. Mikhailov et al., INFLUENCE OF DOPING OF TIC AND NBC ON STRUCTURE AND SUPERCONDUCTING PROPERTIES OF BI-CONTAINING COMPOUNDS, Journal of low temperature physics, 105(5-6), 1996, pp. 1553-1557
Citations number
4
Categorie Soggetti
Physics, Applied
Journal title
Journal of low temperature physics → ACNP
ISSN journal
00222291
Volume
105
Issue
5-6
Year of publication
1996
Pages
1553 - 1557
Database
ISI
SICI code
0022-2291(1996)105:5-6<1553:IODOTA>2.0.ZU;2-M
Abstract
In the present paper the structure, phase composition, superconducting properties and transport current for (BiPb)(2)Sr2Ca2Cu3Oy doped by Ti C and NbC are investigated and their characteristics are presented Con centration of impurities was varied from 0.5 to 4.0 wt %. It was found that TiC impurity doesn't affect on superconducting properties of spe cimens when its concentration less than 2 wt %. It was observed that s uperconducting properties of Bi-containing compounds are significantly suppressed with introducing of the same quantity of NbC impurity.