Coherent voltage oscillations induced by sliding charge-density waves: Interface or bulk phenomenon?

S. E. Brown; L. Mihaly

doi:10.1103/PhysRevLett.55.742

Coherent voltage oscillations induced by sliding charge-density waves: Interface or bulk phenomenon?

S. E. Brown
, L. Mihaly

Physics and Astronomy

University of California at Los Angeles

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

The coherent voltage oscillations (narrow-band noise), induced by sliding charge-density waves, were investigated in NbSe3 at T=45 K. By applying nonperturbing potential sensors on the surface of the sample we show that a significant portion of the narrow-band noise is generated in the bulk. We found evidences for domain structure in the velocity-velocity correlation function of the sliding charge-density waves. We attempt to resolve the contradiction with previous experimental studies.

Original language	English
Pages (from-to)	742-745
Number of pages	4
Journal	Physical Review Letters
Volume	55
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.55.742
State	Published - 1985

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title = "Coherent voltage oscillations induced by sliding charge-density waves: Interface or bulk phenomenon?",

abstract = "The coherent voltage oscillations (narrow-band noise), induced by sliding charge-density waves, were investigated in NbSe3 at T=45 K. By applying nonperturbing potential sensors on the surface of the sample we show that a significant portion of the narrow-band noise is generated in the bulk. We found evidences for domain structure in the velocity-velocity correlation function of the sliding charge-density waves. We attempt to resolve the contradiction with previous experimental studies.",

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AU - Brown, S. E.

AU - Mihaly, L.

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AB - The coherent voltage oscillations (narrow-band noise), induced by sliding charge-density waves, were investigated in NbSe3 at T=45 K. By applying nonperturbing potential sensors on the surface of the sample we show that a significant portion of the narrow-band noise is generated in the bulk. We found evidences for domain structure in the velocity-velocity correlation function of the sliding charge-density waves. We attempt to resolve the contradiction with previous experimental studies.

UR - https://www.scopus.com/pages/publications/4244037370

U2 - 10.1103/PhysRevLett.55.742

DO - 10.1103/PhysRevLett.55.742

M3 - Article

AN - SCOPUS:4244037370

SN - 0031-9007

VL - 55

SP - 742

EP - 745

JO - Physical Review Letters

JF - Physical Review Letters

IS - 7

ER -

Coherent voltage oscillations induced by sliding charge-density waves: Interface or bulk phenomenon?

Abstract

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