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2000 | 97 | 3 | 389-392
Article title

Study of Composites Consisting of High-T_{c} Superconductor and Fine Magnetic Particles

Content
Title variants
Languages of publication
EN
Abstracts
EN
The composite systems as a mixture of fine magnetic particles of Fe_{3}O_{4} and superconducting powder such as Bi_{1.8}Pb_{0.2}Sr_{2}Ca_{2}Cu_{3}O_{10+x} were prepared. The influence of internal magnetic field (generated by magnetic particles) on the superconducting properties of prepared composites were studied as a function of concentration of magnetic particles and their magnetic state. The observed data both of the shielding and the Meissner effect were compared with corresponding linear combination of pure signals of magnetite and superconductor, respectively. The large differences were observed for demagnetized samples. It means that result must be discussed in the frame of the distribution of internal magnetic field created by the magnetic particles.
Keywords
EN
Year
Volume
97
Issue
3
Pages
389-392
Physical description
Dates
published
2000-03
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv97z307kz
Identifiers
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