Reproducible Synthesis of High-Temperature Superconducting Phase in Bi(Pb)-Ca-Sr-Cu-O System (CROSBI ID 123964)
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Podaci o odgovornosti
Brničević, Nevenka ; Planinić, Pavica ; Paljević, Matija ; Tušek-Božić, Ljerka ; Leising, G. ; Schweiger, E. ; Lang, W.
engleski
Reproducible Synthesis of High-Temperature Superconducting Phase in Bi(Pb)-Ca-Sr-Cu-O System
The reproducible synthesis of nearly pure 110 K phase is possible in the Bi_(2-x)Pb_xCa_2Sr_2Cu_3O_y system with 0.2 lesser than x lesser than 0.5. For x lesser than 0.2 the low-temperature phase predominates and for x greater than 0.5 the multiphase samples are formed with Ca_2PbO_4 as the impurity phase.
high-temperature superconductors; bismuth; lead doping; synthesis; magnetic susceptibility; electrical resistivity
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