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Coulombian disorder in Charge Density Waves

Orignac, Edmond
Chitra, R.
Published in Journal de Physique. IV Proceedings. 2005, vol. 131, p. 179-182
Abstract When unscreened charged impurities are introduced in charge density wave system the long wavelength component of the disorder is long ranged and dominates static correlation functions. We calculate the x-ray intensity and find that it is identical to the one produced by thermal fluctuations in a disorder-free smectic-A. We suggest that this effect could be observed in the blue bronze material K0.3MoO3 doped with charged impurities such as Vanadium.
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Other version: http://www.edpsciences.org/10.1051/jp4:2005131043
(ISO format)
ROSSO, Alberto et al. Coulombian disorder in Charge Density Waves. In: Journal de Physique Colloques, 2005, vol. 131, p. 179-182. https://archive-ouverte.unige.ch/unige:36127

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Deposited on : 2014-04-29

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