Mott-Hubbard transition in V2O3 revisited

Hansmann P, Toschi A, Sangiovanni G, Saha-Dasgupta T, Lupi S, Marsi M, Held K (2013)

Publication Type: Journal article

Publication year: 2013

Journal

physica status solidi (b) Wiley

Book Volume: 250

Pages Range: 1251-1264

Journal Issue: 7

DOI: 10.1002/pssb.201248476

Abstract

The isostructural metal-insulator transition in Cr-doped V2O3 is the textbook example of a Mott-Hubbard transition between a paramagnetic metal (PM) and a paramagnetic insulator. We review recent theoretical calculations as well as experimental findings which shed new light on this famous transition. In particular, the old paradigm of a doping-pressure equivalence does not hold, and there is a microscale phase separation for Cr-doped V2O3. (C) 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Authors with CRIS profile

Philipp Hansmann Professur für Theoretische Physik mit dem Schwerpunkt Molekulare Materialien

Involved external institutions

Technische Universität Wien / Vienna University of Technology

Austria (AT) S. N. Bose National Centre for Basic Sciences

India (IN) Università degli studi "La Sapienza"

Italy (IT) University of Paris 11 - Paris-Sud / Université Paris XI Paris-Sud

France (FR)

How to cite

APA:

Hansmann, P., Toschi, A., Sangiovanni, G., Saha-Dasgupta, T., Lupi, S., Marsi, M., & Held, K. (2013). Mott-Hubbard transition in V2O3 revisited. physica status solidi (b), 250(7), 1251-1264. https://doi.org/10.1002/pssb.201248476

MLA:

Hansmann, Philipp, et al. "Mott-Hubbard transition in V2O3 revisited." physica status solidi (b) 250.7 (2013): 1251-1264.

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