Insulator-metal transition in V3O5 |
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| Authors: | F.A. Chudnovskii E.I. Terukov D.I. Khomskii |
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| Affiliation: | A.F. Ioffe Physico-Technical Institute, Leningrad, USSR;P.N. Lebedev Physics Institute, Moscow, USSR |
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| Abstract: | The results of a study of the insulator-metal phase transition in V3O5 occuring at T = 450 K are presented. Conductivity, thermopower, magnetic, structural and optical data are reported. On a basis of the data obtained we conclude that the high-temperature phase is a poor metal with strong electron correlations and localized magnetic moments. The metal-non-metal transition is presumably driven by the spatial ordering of V3+ and V4+ ions. |
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