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Article Dans Une Revue Physica B: Condensed Matter Année : 2009

Observation of correlations up to the micrometer scale in sliding charge-density waves

Vincent Jacques
N. Kirova
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Sylvain Ravy
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Résumé

High-resolution coherent X-ray diffraction experiment has been performed on the Charge-Density Wave (CDW) system K0.3MoO3K0.3MoO3. The 2kF2kF satellite reflection associated with the CDW has been measured with respect to external dc currents. In the sliding regime, the 2kF2kF satellite reflection displays secondary satellites along the chain axis which corresponds to correlations up to the micrometer scale. This super long range order is 1500 times larger than the CDW period itself.

Dates et versions

hal-00990211 , version 1 (13-05-2014)

Identifiants

Citer

Vincent Jacques, David Le Bolloc'H, N. Kirova, Sylvain Ravy, Jean Dumas. Observation of correlations up to the micrometer scale in sliding charge-density waves. Physica B: Condensed Matter, 2009, 404 (3-4), pp.559-561. ⟨10.1016/j.physb.2008.11.046⟩. ⟨hal-00990211⟩
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