Substitution of Sr2+ by Eu3+ in Bi-2201 ceramics, effects on structure and physical properties

In this paper, we report the effects of the substitution of Sr by Eu on the properties of Bi-2201 ceramics. Samples with nominal compositions of Bi2Sr2a degree x Eu x CuO y (x =0-0.4) are elaborated in air by solid state reaction. They are characterized by means of X ray diffraction (XRD), scanning...

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Veröffentlicht in:	Solid state sciences 2010-05, Vol.12 (5), p.699-705
Hauptverfasser:	Amira, Abderrezak, Bouaïcha, F., Boussouf, N., Mosbah, M.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Electrical resistivity Grains Modulation Photomicrographs Scanning electron microscopy Solid state Superconductivity X-ray diffraction
Online-Zugang:	Volltext
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