scholarly journals New Quantum Phase between the Fermi Glass and the Wigner Crystal in Two Dimensions

1999 ◽  
Vol 83 (9) ◽  
pp. 1826-1829 ◽  
Author(s):  
Giuliano Benenti ◽  
Xavier Waintal ◽  
Jean-Louis Pichard
Keyword(s):  
Two Dimensions ◽  
Quantum Phase ◽  
Wigner Crystal

Hartree-Fock description of a Wigner crystal in two dimensions

2020 ◽  
Vol 119 ◽  
pp. 114016
Author(s):  
V. Kagalovsky ◽  
S.V. Kravchenko ◽  
D. Nemirovsky
Keyword(s):  
Two Dimensions ◽  
Wigner Crystal ◽  
Hartree Fock

Disordered elastic systems and electronic crystals

2002 ◽  
Vol 12 (9) ◽  
pp. 277-282
Author(s):  
T. Giamarchi ◽  
R. Chitra ◽  
P. Le Doussal
Keyword(s):  
Glass Phase ◽  
Good Description ◽  
Two Dimensions ◽  
Wigner Crystal ◽  
Experimental Systems ◽  
Elastic Systems ◽  
Effect Of Disorder ◽  
Bragg Glass ◽  
The One ◽  
Physical Consequences

Electrons can crystallize to form a Wigner crystal. This crystallization is particularly effective in two dimensions. The effect of disorder on such electronic crystals can be taken into account using the same techniques and concepts, in particular the notion of Bragg glass phase, than the one developed to tackle classical disordered elastic systems. We analyze the properties of such a disordered Wigner crystal and discuss the physical consequences, both for the thermodynamics (compressibility etc.) and for the transport properties. This approach allows a good description of the optical conductivity and in particular to obtain correctly the density and field dependence of the pinning frequency. Relevance to experimental systems is discussed.

Stability and dynamical properties of a double-layer Wigner crystal in two dimensions

1996 ◽  
Vol 361-362 ◽  
pp. 163-166 ◽  
Author(s):  
G. Goldoni ◽  
V. Schweigert ◽  
F.M. Peeters
Keyword(s):  
Double Layer ◽  
Two Dimensions ◽  
Wigner Crystal ◽  
Dynamical Properties
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