A coauthor of a study of the Mott criterion and the metal-insulator transition. The paper considers vanadium oxides alongside doped semiconductors, testing whether a criterion based on electronic length and concentration remains informative in strongly interacting materials. Such comparisons help separate a useful organizing estimate from a complete microscopic explanation of a transition.[ref]
The Mott criterion: So simple and yet so complex by Alexander Pergament and others. Byline and abstract: correlated compounds and chromium-doped vanadium oxide
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