Literature DB >> 15783669

Mott-Hubbard transition versus Anderson localization in correlated electron systems with disorder.

Krzysztof Byczuk1, Walter Hofstetter, Dieter Vollhardt.   

Abstract

The phase diagram of correlated, disordered electron systems is calculated within dynamical mean-field theory using the geometrically averaged ("typical") local density of states. Correlated metal, Mott insulator, and Anderson insulator phases, as well as coexistence and crossover regimes, are identified. The Mott and Anderson insulators are found to be continuously connected.

Entities:  

Year:  2005        PMID： 15783669     DOI： 10.1103/PhysRevLett.94.056404

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  4 in total

1.  Disorder induced power-law gaps in an insulator-metal Mott transition.

Authors:  Zhenyu Wang; Yoshinori Okada; Jared O'Neal; Wenwen Zhou; Daniel Walkup; Chetan Dhital; Tom Hogan; Patrick Clancy; Young-June Kim; Y F Hu; Luiz H Santos; Stephen D Wilson; Nandini Trivedi; Vidya Madhavan
Journal:  Proc Natl Acad Sci U S A       Date:  2018-10-15       Impact factor: 11.205

2.  Dimensionality-driven insulator-metal transition in A-site excess non-stoichiometric perovskites.

Authors:  Zhongchang Wang; Masaki Okude; Mitsuhiro Saito; Susumu Tsukimoto; Akira Ohtomo; Masaru Tsukada; Masashi Kawasaki; Yuichi Ikuhara
Journal:  Nat Commun       Date:  2010-11-02       Impact factor: 14.919

3.  Anderson Insulators in Self-Assembled Gold Nanoparticles Thin Films: Single Electron Hopping between Charge Puddles Originated from Disorder.

Authors:  Cheng-Wei Jiang; I-Chih Ni; Yun-Lien Hsieh; Shien-Der Tzeng; Cen-Shawn Wu; Watson Kuo
Journal:  Materials (Basel)       Date:  2017-06-12       Impact factor: 3.623

4.  Breakdown of Hooke's law of elasticity at the Mott critical endpoint in an organic conductor.

Authors:  Elena Gati; Markus Garst; Rudra S Manna; Ulrich Tutsch; Bernd Wolf; Lorenz Bartosch; Harald Schubert; Takahiko Sasaki; John A Schlueter; Michael Lang
Journal:  Sci Adv       Date:  2016-12-07       Impact factor: 14.136
  4 in total

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