Frequency-dependent response and nonlinear polarization in weakly pinned CDW

M. V. Feigelman, V. M. Vinokur

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We study the frequency-dependent conductivity of 1D charge density waves weakly pinned by impurities. The contributions from intravalley oscillations as well as from intervalley activated transitions are calculated in the overdamped limit. The nonlinear contribution to the static dielectric response is considered and found to be strongly nonanalytic.

Original languageEnglish
Pages (from-to)409-416
Number of pages8
JournalJournal de physique Paris
Issue number5
Publication statusPublished - 1990
Externally publishedYes


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