Narrow-band "noise" in NbSe3 as a function of magnetic field and temperature: A reassessment

J. Richard, J. Chen, S. N. Artemenko

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We report the results of a Narrow-band "noise" (NBN) study in NbSe3 for magnetic fields up to 19 T and temperatures as low as 15 K. A pulsed set up was used to achieve measurements up to 400 MHz. We show that the relation between the Charge Density Wave CDW current JCDW and the NBN frequency νo is not linear at low temperature and low frequency (<30 MHz). We find a decrease of dJCDW/dνo with decreasing temperatures for both transitions. This new effect is interpreted in terms of the interaction of quasiparticles with the CDW current. Changes in dJCDW/dνo due to the magnetic field are also analyzed.

Original languageEnglish
Pages (from-to)605-608
Number of pages4
JournalSolid State Communications
Volume85
Issue number7
DOIs
Publication statusPublished - 1993

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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