Pressure-induced frustration in charge ordered spinel AlV₂O

AlV2O4 is the only spinel compound so far known that exists in the charge ordered state at room temperature. It is known to transform to a charge frustrated cubic spinel structure above 427 ° C. The presence of multivalent V ions in the pyrochlore lattice of the cubic spinel phase brings about the c...

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Veröffentlicht in:	Journal of physics. Condensed matter 2013-07, Vol.25 (29), p.292201-292201
Hauptverfasser:	Kalavathi, S, Raju, Selva Vennila, Williams, Quentin, Sahu, P Ch, Sastry, V S, Sahu, H K
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum - chemistry Aluminum Oxide Magnesium Oxide Niobium - chemistry Oxides - chemistry Pressure Spectrum Analysis, Raman Temperature Vanadium - chemistry X-Ray Diffraction
Online-Zugang:	Volltext
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