X-Ray Diffraction from Pinned Charge Density Waves

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dc.creatorRouziere, S.
dc.creatorRavy, S.
dc.creatorBrazovskii, S.
dc.creatorPouget, J. -P.
dc.date1999-11-06
dc.date.accessioned2026-07-07T03:15:01Z
dc.date.available2026-07-07T03:15:01Z
dc.descriptionWe present an x-ray study of doped charge density waves systems. When a 2k_f-charge density wave is strongly pinned to impurities, an interference effect gives rise to an asymmetry between the intensities of the +2k_f and -2k_f satellite reflections. Moreover, profile asymmetry of the satellite reflections indicates the existence of Friedel oscillations (FOs) around the defects. We have studied these effects in V- and W-doped blue bronzes. A syncrotron radiation study of the V-doped blue bronze clearly reveals the presence of FO around the V atoms.
dc.descriptionTo be published in Proceedings of ECRYS-99, J. de Physique, Coll., December 1999. http://www.lps.u-psud.fr/physol/Organisation-et-dynamique.html http://ipnweb.in2p3.fr/~lptms/membres/brazov/
dc.identifierhttps://arxiv.org/abs/cond-mat/9911097
dc.identifierhttp://arxiv.org/abs/cond-mat/9911097
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29897
dc.subjectCondensed Matter
dc.titleX-Ray Diffraction from Pinned Charge Density Waves
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