Depinning and stability of driven phases in a dirty environment

I. Aranson; T. Nattermann; S. Scheidl; V. Vinokur

doi:10.1051/jp4:19991015

Depinning and stability of driven phases in a dirty environment

I. Aranson
, T. Nattermann
, S. Scheidl
, V. Vinokur

Research output: Contribution to journal › Conference article › peer-review

Abstract

A mean field theory for the depinning transition in a driven layered charge density wave (CDW) taken as a prototype for a driven periodic structure is derived. The dynamics of the dislocations appearing in a 2D flowing system is investigated. This indicates that the disorder induces a Kardar-Parisi-Zhang nonlinearity which gives rise to a nontrivial screening of interactions between dislocations resulting in the proliferation of free dislocations, and therefore, in an instability of the 2D driven lattices.

Original language	English (US)
Pages (from-to)	Pr10-63
Journal	Journal De Physique. IV : JP
Volume	9
Issue number	10
DOIs	https://doi.org/10.1051/jp4:19991015
State	Published - 1999
Event	Proceedings of the 1999 International Workshop on ELectronic Crystals (ECRYS-99) - La Colle-sur-Loup, France Duration: May 31 1999 → Jun 5 1999

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1051/jp4:19991015

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title = "Depinning and stability of driven phases in a dirty environment",

abstract = "A mean field theory for the depinning transition in a driven layered charge density wave (CDW) taken as a prototype for a driven periodic structure is derived. The dynamics of the dislocations appearing in a 2D flowing system is investigated. This indicates that the disorder induces a Kardar-Parisi-Zhang nonlinearity which gives rise to a nontrivial screening of interactions between dislocations resulting in the proliferation of free dislocations, and therefore, in an instability of the 2D driven lattices.",

author = "I. Aranson and T. Nattermann and S. Scheidl and V. Vinokur",

year = "1999",

doi = "10.1051/jp4:19991015",

language = "English (US)",

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pages = "Pr10--63",

journal = "Journal De Physique. IV : JP",

issn = "1155-4339",

publisher = "Springer Verlag",

number = "10",

note = "Proceedings of the 1999 International Workshop on ELectronic Crystals (ECRYS-99) ; Conference date: 31-05-1999 Through 05-06-1999",

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TY - JOUR

T1 - Depinning and stability of driven phases in a dirty environment

AU - Aranson, I.

AU - Nattermann, T.

AU - Scheidl, S.

AU - Vinokur, V.

PY - 1999

Y1 - 1999

N2 - A mean field theory for the depinning transition in a driven layered charge density wave (CDW) taken as a prototype for a driven periodic structure is derived. The dynamics of the dislocations appearing in a 2D flowing system is investigated. This indicates that the disorder induces a Kardar-Parisi-Zhang nonlinearity which gives rise to a nontrivial screening of interactions between dislocations resulting in the proliferation of free dislocations, and therefore, in an instability of the 2D driven lattices.

AB - A mean field theory for the depinning transition in a driven layered charge density wave (CDW) taken as a prototype for a driven periodic structure is derived. The dynamics of the dislocations appearing in a 2D flowing system is investigated. This indicates that the disorder induces a Kardar-Parisi-Zhang nonlinearity which gives rise to a nontrivial screening of interactions between dislocations resulting in the proliferation of free dislocations, and therefore, in an instability of the 2D driven lattices.

UR - https://www.scopus.com/pages/publications/0033335263

UR - https://www.scopus.com/pages/publications/0033335263#tab=citedBy

U2 - 10.1051/jp4:19991015

DO - 10.1051/jp4:19991015

M3 - Conference article

AN - SCOPUS:0033335263

SN - 1155-4339

VL - 9

SP - Pr10-63

JO - Journal De Physique. IV : JP

JF - Journal De Physique. IV : JP

IS - 10

T2 - Proceedings of the 1999 International Workshop on ELectronic Crystals (ECRYS-99)

Y2 - 31 May 1999 through 5 June 1999

ER -

Depinning and stability of driven phases in a dirty environment

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