The Peierls transition in low-dimensional electronic crystals

Titelangaben

van Smaalen, Sander:
The Peierls transition in low-dimensional electronic crystals.
In: Acta Crystallographica Section A. Bd. 61 (2005) Heft 1 . - S. 51-61.
ISSN 1600-5724
DOI: https://doi.org/10.1107/S0108767304025437

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Abstract

An overview is presented of low-dimensional electronic crystals that undergo a phase transition towards a low-temperature charge-density-wave (CDW) state. The emphasis is on inorganic compounds that develop an one-dimensional (1D) CDW. Low-dimensional features of crystal structures are discussed in relation to 1D electronic properties. X-ray diffraction is discussed as a tool to obtain quantitative information about the normal state and its structural fluctuations, and about the CDW, both in equilibrium and in its non-linear conducting state.