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Title: Charge density waves in disordered media circumventing the Imry-Ma argument

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep31897· OSTI ID:1326656
 [1];  [2];  [1]
  1. Univ. of Illinois, Urbana-Champaign, IL (United States). Dept. of Physics
  2. Univ. of Illinois, Urbana-Champaign, IL (United States). Dept. of Physics; Univ. of California, Berkeley, CA (United States). Dept. of Physics

Two powerful theoretical predictions, Anderson localization and the Imry-Ma argument, impose significant restrictions on the phases of matter that can exist in the presence of even the smallest amount of disorder in one-dimensional systems. These predictions forbid electrically conducting states and ordered states respectively. It was thus remarkable that a mechanism to circumvent Anderson localization relying on the presence of correlated disorder was found, that is also realized in certain biomolecular systems. Here, in a similar manner, we show that the Imry-Ma argument can be circumvented, resulting in the formation of stable ordered states with discrete broken symmetries in disordered one dimensional systems. We then investigate other mechanisms by which disorder can destroy an ordered state.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Univ. of Illinois at Urbana-Champaign, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
NA0001789; FG02-12ER46875; OCI-1053575; AC05-00OR22725; DMR 1351895-CAR
OSTI ID:
1326656
Journal Information:
Scientific Reports, Vol. 6; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

References (26)

Order as an effect of disorder journal January 1980
Ordering due to disorder in a frustrated vector antiferromagnet journal April 1989
Order-by-disorder and spiral spin-liquid in frustrated diamond-lattice antiferromagnets journal May 2007
Absence of Diffusion in Certain Random Lattices journal March 1958
Anderson localization and interactions in one-dimensional metals journal January 1988
The Anderson-Mott transition journal April 1994
Metal–insulator transition in a weakly interacting many-electron system with localized single-particle states journal May 2006
Many-body localization phase transition journal November 2010
Low-Energy Dynamics of the Two-Dimensional S = 1 / 2 Heisenberg Antiferromagnet on Percolating Clusters journal September 2006
Emergent Spin Excitations in a Bethe Lattice at Percolation journal October 2013
Random-Field Instability of the Ordered State of Continuous Symmetry journal November 1975
The Ising model in a random magnetic field journal March 1984
On the lower critical dimensionality of the Ising model in a random field journal December 1983
Absence of localization in a random-dimer model journal July 1990
Characterizing Disordered Fermion Systems Using the Momentum-Space Entanglement Spectrum journal January 2013
Localization and Its Absence: A New Metallic State for Conducting Polymers journal June 1991
Colloquium : The quest for high-conductance DNA journal January 2004
Metal–insulator transition in chains with correlated disorder journal August 2002
Quantum criticality at the origin of life journal July 2015
Quantum Physics in One Dimension book December 2003
Solvable Model of a Metal-Insulator Transition journal December 1990
Density matrix formulation for quantum renormalization groups journal November 1992
Observation of many-body localization of interacting fermions in a quasirandom optical lattice journal July 2015
Anderson localization versus charge-density-wave formation in disordered electron systems journal January 2013
Polyaniline is a random-dimer model: A new transport mechanism for conducting polymers journal March 1991
Long Range Correlations in DNA: Scaling Properties and Charge Transfer Efficiency journal November 2003

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