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Issue 15, 2011
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Colossal above-room-temperature metal–insulator switching of a Wadsley-type tunnel bronze

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Abstract

We show evidence of the manifestation of enormous metal–insulator switching ranging up to almost six orders of magnitude in individual nanowires of β′-CuxV2O5. The magnitude and temperature of the phase transition is in strong contrast to data reported over several decades for other Wadsley-type mixed valence tunnel bronze structures.

Graphical abstract: Colossal above-room-temperature metal–insulator switching of a Wadsley-type tunnel bronze

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Publication details

The article was received on 21 Dec 2010, accepted on 17 Feb 2011 and first published on 14 Mar 2011


Article type: Communication
DOI: 10.1039/C0CC05709F
Citation: Chem. Commun., 2011,47, 4484-4486
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    Colossal above-room-temperature metal–insulator switching of a Wadsley-type tunnel bronze

    C. J. Patridge, T. Wu, G. Sambandamurthy and S. Banerjee, Chem. Commun., 2011, 47, 4484
    DOI: 10.1039/C0CC05709F

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