Modification of charge density wave fluctuations by charge perturbations

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

Spectral density of fluctuations of the CDW phase are calculated taking into account electric field induced by phase fluctuations. The approach based upon the fluctuation-dissipation theorem (FDT) combined with equations of linear response of the CDW conductor is used. Fluctuating electric field is found to suppress fluctuations of the phase, while fluctuations of the electric potential are sizeable. This suggests that transition from the CDW to the normal state (which is usually observed well below the mean-field transition temperature) may be provoked by fluctuations of the chemical potential, rather than by destruction of the CDW coherence between conducting chains due to phase fluctuations.

Язык оригиналаАнглийский
Название основной публикацииJournal De Physique. IV : JP
РедакторыS. Brazovskii, N. Kirova, P. Monceau
Том12
Издание9
СостояниеОпубликовано - ноя 2002
СобытиеInternational Workshop on Electronic Crystals - ECRYS 2002 - Saint Flour, Франция
Продолжительность: 2 сен 20027 сен 2002

Другое

ДругоеInternational Workshop on Electronic Crystals - ECRYS 2002
СтранаФранция
ГородSaint Flour
Период2.9.027.9.02

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Artemenko, S. N. (2002). Modification of charge density wave fluctuations by charge perturbations. В S. Brazovskii, N. Kirova, & P. Monceau (Ред.), Journal De Physique. IV : JP (9 ред., Том 12)