Effects of iron substitution and anti-site disorder on crystal structures, vibrational, optical and magnetic properties of double perovskites Sr2(Fe1−xNix)TeO6

The double-perovskite series, Sr2(Fe1−xNix)TeO6 (x = 0, 0.25, 0.50, 0.75, and 1) has been synthesized in polycrystalline form by solid-state reaction at 1300 K in air. Their crystal structures were probed by powder X-ray diffraction at room temperature. Rietveld analysis revealed that all samples cr...

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Veröffentlicht in:	Dalton transactions : an international journal of inorganic chemistry 2022, Vol.51 (45), p.17368-17380
Hauptverfasser:	Zaraq, Asmaa, Gregory, Duncan H, Orayech, Brahim, Igartua, Josu M, Abdeslam El Bouari, Eales, James D, Bingham, Paul A, Gesing, Thorsten M
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectra Cations Composition Crystal structure Iron Iron 57 Magnetic permeability Magnetic properties Magnetic transitions Nickel Optical properties Perovskites Physical properties Raman spectroscopy Room temperature Spectrum analysis Spin glasses Substitution reactions Temperature dependence Wavelengths X ray powder diffraction
Online-Zugang:	Volltext
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