Superconducting properties of Bi-based ceramics with column 3A elements

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F01%3A00004660" target="_blank" >RIV/60461373:22310/01:00004660 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Superconducting properties of Bi-based ceramics with column 3A elements
Original language description
Samples with the nominal composition Bi1.8-x Ax Pb0.26 Sr2 Ca2 Cu3 Oy (x = 0 - 0.5; A = B, Al, Ga, In) were prepared. Measurements of resistivity, AC susceptibility, critical current density and magnetization have been used for characterisation of the samples. All boron substituted samples had a 2223 phase and narrow transition with the critical temperature Tc » 106 - 108 K and the critical current density Jc(77 K) » 105 A/m2. The presence of Al and Ga caused decrease of Tc, the volume of 2212 phase increased rapidly. Introducing of indium to the samples had a rather positive effect on Tc. although the XRD patterns showed that the samples contain the 2212 phase, too.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. Conf. on Magnetic and Superconducting Material
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
78-79
Publisher name
neznámý
Place of publication
Irbid, Jordánsko
Event location
Irbid, Jordánsko
Event date
Jan 1, 2001
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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