Alkaline metals doped Bi - Sr - Ca - Cu - O superconductor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F03%3A00008029" target="_blank" >RIV/60461373:22310/03:00008029 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Alkaline metals doped Bi - Sr - Ca - Cu - O superconductor
Original language description
Since superconductivity in the system Bi - Sr - Ca - Cu - O was discovered, much effort has been applied towards improvement of its superconductig properties. Substitution and doping atoms of other elements are the most common ways to modify properties of the superconducting phase. Additional atoms may create new pinning centres in the sample (for example by creating grains of new non-superconducting phase) and thus improve transport properties. They may also influence concentration of charge carriers either by changing oxidation state of copper or by changing lattice parameters in case of great difference in sizes of the substituted and the substituting atom. They may as well create with other system components some phase with low melting point whicheases transport and growth of the superconducting phase due to partial melting. In system Bi - Sr - Ca - Cu - O three superconducting phases of general formula Bi2Sr2Can-1CunO2n+4 were identified. They differ in value of n and Tc (with in
Czech name
Alkaline metals doped Bi - Sr - Ca - Cu - O superconductor
Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Development of Materials Science in Research and Education
ISBN
80-89088-16-3
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
25-26
Publisher name
STU Bratislava
Place of publication
Bratislava
Event location
Račkova dolina
Event date
Sep 15, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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