Effect of Nb addition on the critical parameters of BSCCO superconductor
Küçük Resim Yok
Tarih
2007
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
AMER INST PHYSICS
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Pure and Nb2O5 added Bi1.6Pb0.4NbxSr2Ca2Cu3O delta superconductors (0 <= x <= 0.30) were synthesized by the ammonium nitrate melt route. Fraction of the high T-c 2223 phase increases with addition of small amounts of Nb. AC susceptibility and transport measurements showed the optimum Nb concentration as x = 0.10. Nb additions above x = 0.20 decrease significantly the fraction of the high-T-c phase and degrade the superconducting properties.
Açıklama
1st Sharjah International Conference on Nanotechnology and Its Applications -- APR 10-12, 2007 -- Sharjah, U ARAB EMIRATES
Anahtar Kelimeler
ceramic BSCCO, ammonium nitrate melt, transport properties
Kaynak
NANOTECHNOLOGY AND ITS APPLICATIONS
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
929
