Effects of nano-(Pr₆O₁₁,CeO₂) addition and Pr, Ce doping in Bi-2223 superconductor
The effect of doping and addition of Pr and Ce in Bi-2223 system sintered at 850 ⁰C for 48 hours were investigated by X-ray diffraction techniques (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and critical temperature measurement. Bi1.6Pb0.4Sr2Ca2-xPrxCu3Oδ an...
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| Format: | Thèse |
| Langue: | English |
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2013
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| Accès en ligne: | http://psasir.upm.edu.my/id/eprint/67328/1/FS%202013%2079.pdf |