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Nonequilibrium relaxation and scaling properties of the two-dimensional Coulomb glass in the aging regime

Journal Article · · Europhysics Letters
 [1];  [2];  [2]
  1. Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States); Virginia Tech, Department of Physics
  2. Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)
We employ Monte Carlo simulations to investigate the two-time density autocorrela- tion function for the two-dimensional Coulomb glass. We find that the nonequilibrium relaxation properties of this highly correlated disordered system can be described by a full-aging scaling ansatz. Furthermore, the scaling exponents are nonuniversal, and depend on temperature and charge density.
Research Organization:
Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
SC0002308
OSTI ID:
1855152
Journal Information:
Europhysics Letters, Journal Name: Europhysics Letters Journal Issue: 6 Vol. 91; ISSN 0295-5075
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

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