A researcher who coauthored an examination of the Mott criterion across different metal-insulator transitions. The work treats the relation between the effective electronic size and critical carrier concentration as a common thread between doped semiconductors and correlated compounds. Its discussion of chromium-doped vanadium oxide highlights how magnetic order and conducting behavior can change together.[ref]
The Mott criterion: So simple and yet so complex by Alexander Pergament and others. Abstract: criterion and paramagnetic-metal to antiferromagnetic-insulator transition
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