Crystallization and synthesis of HTSC of compositions 2234, 2245 in the Bi-Pb-Sr-Ca-Cu-O system based on amorphous precursors obtained by solar radiation hardening
D. D. GulamovaPhysicotechnical Institute, NPO Fizika-Solntse, the Academy of Sciences of the Republic of Uzbekistan, Tashkent, UzbekistanD. E. UskenbaevPhysicotechnical Institute, NPO Fizika-Solntse, the Academy of Sciences of the Republic of Uzbekistan, Tashkent, UzbekistanД.Г. ЧигвинадзеAndronikashvili Institute of Physics, Tbilisi, GeorgiaO. V. MagradzeAndronikashvili Institute of Physics, Tbilisi, Georgia
ABI
Annotatsiya
The crystallization of the amorphous precursors BSCCO 2234, 2245, obtained by rapid quenching of a melt exposed to concentrated solar radiation, has been investigated. The formation of the 2223 and 2234 superconducting phases in the synthesis has been established.
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