Structural and Magnetic Properties of Bi sub 2 Sr sub 2 CaCu sub 2(1--x) Fe sub 2x O sub 8+d
The effects of the substitution of Cu with Fe in Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8+d have been investigated using X-ray diffraction, resistivity, susceptibility (ac and dc), scanning electron microscopy, and EDAX. The variations of Fe moment, T sub c and other characteristics of the oxide with th...
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Veröffentlicht in: | Solid state communications 1992-09, Vol.83 (9), p.701-707 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | The effects of the substitution of Cu with Fe in Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8+d have been investigated using X-ray diffraction, resistivity, susceptibility (ac and dc), scanning electron microscopy, and EDAX. The variations of Fe moment, T sub c and other characteristics of the oxide with the Fe content in the range 0 < = x < = 0.09 in Bi sub 2 Sr sub 2 CaCu sub 2(1--x) Fe sub 2x O sub 8+d are thus determined. The formation of a minor impurity phase occurs when x = 0.09. |
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ISSN: | 0038-1098 |