Pomeranchuk instability: Symmetry-breaking and experimental signatures

J. Quintanilla; C. Hooley; B. J. Powell; A. J. Schofield; M. Haque

doi:10.1016/j.physb.2007.10.126

Pomeranchuk instability: Symmetry-breaking and experimental signatures

J. Quintanilla
, C. Hooley
, B. J. Powell
, A. J. Schofield
, M. Haque

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

Abstract

We discuss the emergence of symmetry-breaking via the Pomeranchuk instability from interactions that respect the underlying point-group symmetry. We use a variational mean-field theory to consider a 2D continuum and a square lattice. We describe two experimental signatures: a symmetry-breaking pattern of Friedel oscillations around an impurity; and a structural transition. (C) 2007 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	1279-1281
Number of pages	3
Journal	Physica B : Condensed Matter
Volume	403
Issue number	5-9
DOIs	https://doi.org/10.1016/j.physb.2007.10.126
Publication status	Published - 1 Apr 2008

Keywords

Pomeranchuk instability
nematic fermi liquid
scanning tunnelling microscopy
structural transitions
PHASE

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title = "Pomeranchuk instability: Symmetry-breaking and experimental signatures",

abstract = "We discuss the emergence of symmetry-breaking via the Pomeranchuk instability from interactions that respect the underlying point-group symmetry. We use a variational mean-field theory to consider a 2D continuum and a square lattice. We describe two experimental signatures: a symmetry-breaking pattern of Friedel oscillations around an impurity; and a structural transition. (C) 2007 Elsevier B.V. All rights reserved.",

keywords = "Pomeranchuk instability, nematic fermi liquid, scanning tunnelling microscopy, structural transitions, PHASE",

author = "J. Quintanilla and C. Hooley and Powell, \{B. J.\} and Schofield, \{A. J.\} and M. Haque",

year = "2008",

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AU - Quintanilla, J.

AU - Hooley, C.

AU - Powell, B. J.

AU - Schofield, A. J.

AU - Haque, M.

PY - 2008/4/1

Y1 - 2008/4/1

N2 - We discuss the emergence of symmetry-breaking via the Pomeranchuk instability from interactions that respect the underlying point-group symmetry. We use a variational mean-field theory to consider a 2D continuum and a square lattice. We describe two experimental signatures: a symmetry-breaking pattern of Friedel oscillations around an impurity; and a structural transition. (C) 2007 Elsevier B.V. All rights reserved.

AB - We discuss the emergence of symmetry-breaking via the Pomeranchuk instability from interactions that respect the underlying point-group symmetry. We use a variational mean-field theory to consider a 2D continuum and a square lattice. We describe two experimental signatures: a symmetry-breaking pattern of Friedel oscillations around an impurity; and a structural transition. (C) 2007 Elsevier B.V. All rights reserved.

KW - Pomeranchuk instability

KW - nematic fermi liquid

KW - scanning tunnelling microscopy

KW - structural transitions

KW - PHASE

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U2 - 10.1016/j.physb.2007.10.126

DO - 10.1016/j.physb.2007.10.126

M3 - Article

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EP - 1281

JO - Physica B : Condensed Matter

JF - Physica B : Condensed Matter

IS - 5-9

ER -

Pomeranchuk instability: Symmetry-breaking and experimental signatures

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EPSRC ADVANCED FELLOWSHIP: Condensed Matter Physics in New Places: From Nanotechnology to Atom Traps

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Pomeranchuk instability: Symmetry-breaking and experimental signatures

Abstract

Keywords

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EPSRC ADVANCED FELLOWSHIP: Condensed Matter Physics in New Places: From Nanotechnology to Atom Traps

Cite this