Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7

Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework up to x = 0.7. Ca9-xBaxBi(VO4)7 (x...

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Veröffentlicht in:	Journal of alloys and compounds 2019-07, Vol.793, p.56-64
Hauptverfasser:	Dorbakov, Nikolai G., Titkov, Vladimir V., Stefanovich, Sergey Y., Baryshnikova, Oksana V., Morozov, Vladimir A., Belik, Alexei A., Lazoryak, Bogdan I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Barium Calcium phosphates Crystal structure Dielectric properties Dipoles Ferroelectric properties Nonlinear optical properties Optical activity Phase transitions Rietveld method Solid solutions Synchrotron radiation Vanadates X ray powder diffraction X-ray diffraction
Online-Zugang:	Volltext
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