Structure, magnetism, and transport properties for Ca doping in Sr2IrO4

An immediate quenching using liquid N2 is applied for synthesizing the 5d transition-metal oxides (Sr1-x Ca x )2IrO4 (0 ≤ x ≤ 0.15) single phase. X-ray diffraction together with Rietveld refinement shows that the lattice parameters along a and c directions and the bond angle of Ir-O2-Ir decrease wit...

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Veröffentlicht in:	AIP advances 2017-05, Vol.7 (5), p.055823-055823-6
Hauptverfasser:	Zhou, Guotai, Gu, Xiaomin, Yang, Xingming, Gao, Xiaoyang, Wang, Kang, Peng, Jin, Zhang, Fengming, Wu, X. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffraction High temperature Lattice parameters Magnetic moments Magnetic properties Magnetism Temperature dependence Transition metal oxides Transition metals X ray absorption X ray spectra X-ray diffraction
Online-Zugang:	Volltext
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