Reference : Influence of Na doping and sintering temperature on increasing Bi2Sr2CaCu2O8 supercon...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
Engineering, computing & technology : Materials science & engineering
Influence of Na doping and sintering temperature on increasing Bi2Sr2CaCu2O8 superconducting phase content in powder-form materials
Rahier, Sébastien mailto [Université de Liège - ULiège > Département de chimie (sciences) > Département de chimie (sciences) >]
Stassen, S. [> > > >]
Cloots, Rudi mailto [Université de Liège - ULiège > > Chimie inorganique structurale >]
Ausloos, Marcel mailto [Université de Liège - ULiège > Département de physique > Physique statistique appliquée et des matériaux >]
Materials Letters
Elsevier Science Bv
Yes (verified by ORBi)
[en] Na-doped Bi-2212 ; Bi-2212 formation
[en] This paper proposes a systematic way to explore the effects of Na on Bi-2212 phase formation. The influence of sodium metal is correlated with the 2212 fraction formed in the sample. The effect on the sintering temperature and the importance of the substitution site is studied. Samples are characterized by X-ray diffraction analysis (XRD). Results clearly show that the 2212 phase content is enhanced and sintering temperatures can be lowered with regard to the undoped samples. (c) 2005 Elsevier B.V. All rights reserved.
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