Instabilities and correlations of an elastic lattice in a random potential

H. J. Jensen; Y. Brechet; B. Doucot; A. Brass

doi:10.1209/0295-5075/23/9/001

Instabilities and correlations of an elastic lattice in a random potential

H. J. Jensen
, Y. Brechet
, B. Doucot
, A. Brass

Research output: Contribution to journal › Article › Research › peer-review

5 Citations (Scopus)

Abstract

We study the response of a two-dimensional ideal lattice as a random potential is smoothly turned on. The relaxation is controlled by non-linear instabilities, showing that the newground state is not analytically connected to the ideal-lattice configuration. However, the long-range translational order decays only slowly in a way consistent with algebraic behaviour.

Original language	English
Pages (from-to)	623-628
Number of pages	6
Journal	Europhysics Letters
Volume	23
Issue number	9
DOIs	https://doi.org/10.1209/0295-5075/23/9/001
Publication status	Published - 20 Sept 1993
Externally published	Yes

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title = "Instabilities and correlations of an elastic lattice in a random potential",

abstract = "We study the response of a two-dimensional ideal lattice as a random potential is smoothly turned on. The relaxation is controlled by non-linear instabilities, showing that the newground state is not analytically connected to the ideal-lattice configuration. However, the long-range translational order decays only slowly in a way consistent with algebraic behaviour.",

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AU - Brechet, Y.

AU - Doucot, B.

AU - Brass, A.

PY - 1993/9/20

Y1 - 1993/9/20

N2 - We study the response of a two-dimensional ideal lattice as a random potential is smoothly turned on. The relaxation is controlled by non-linear instabilities, showing that the newground state is not analytically connected to the ideal-lattice configuration. However, the long-range translational order decays only slowly in a way consistent with algebraic behaviour.

AB - We study the response of a two-dimensional ideal lattice as a random potential is smoothly turned on. The relaxation is controlled by non-linear instabilities, showing that the newground state is not analytically connected to the ideal-lattice configuration. However, the long-range translational order decays only slowly in a way consistent with algebraic behaviour.

UR - https://www.scopus.com/pages/publications/84927272310

U2 - 10.1209/0295-5075/23/9/001

DO - 10.1209/0295-5075/23/9/001

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AN - SCOPUS:84927272310

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VL - 23

SP - 623

EP - 628

JO - Europhysics Letters

JF - Europhysics Letters

IS - 9

ER -

Instabilities and correlations of an elastic lattice in a random potential

Abstract

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