The Peierls instability and charge density wave in one-dimensional electronic conductors
書誌事項
- 公開日
- 2015-12-17
- 権利情報
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- https://www.elsevier.com/tdm/userlicense/1.0/
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- DOI
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- 10.1016/j.crhy.2015.11.008
- 公開者
- MathDoc/Centre Mersenne
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説明
<jats:p id="sp0260">We review salient structural and electronic features associated with the concomitant Peierls–charge density wave (CDW) instabilities observed in most one-dimensional (1D) inorganic and organic electronic conductors. First of all, the genesis of these concepts is placed in an historical perspective. We then present basic experimental facts supporting the general description of these 1D electron–phonon coupled systems developed in the 1970s. In this framework we shall consider in particular the role of 1D fluctuations on both lattice and electronic degrees of freedom, and of the inter-chain Coulomb coupling between CDWs in stabilizing in 3D the Peierls transition at finite temperature. We also clarify, in relation with experimental findings, the various conditions of adiabaticity of the electron–phonon coupling. Finally we illustrate by recent structural measurements the pioneering work of Jacques Friedel on CDW elasticity and plasticity and CDW pinning to defects through the appearance of Friedel oscillations.</jats:p>
収録刊行物
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- Comptes Rendus. Physique
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Comptes Rendus. Physique 17 (3-4), 332-356, 2015-12-17
MathDoc/Centre Mersenne
