Abstract
Measurements of the charge-density-wave (CDW) response in ${\mathrm{TaS}}_{3}$ indicate that low-frequency polarization phenomena play an important role in the coupled ac-dc dynamics of this system. A simple phenomenological model, based on capacitive coupling, is proposed to explain the observed suppression of the dc threshold by a large-amplitude ac field, and also a phase shift of 90\ifmmode^\circ\else\textdegree\fi{} for low generated difference frequencies in small-signal ac harmonic mixing below the dc threshold.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
