Sliding charge-density-wave in two-dimensional rare-earth tellurides

A. A. Sinchenko; P. Lejay; P. Monceau

doi:10.1103/physrevb.85.241104

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arXiv · 1205.2214

Sliding charge-density-wave in two-dimensional rare-earth tellurides

A. A. Sinchenko·P. Lejay·P. Monceau

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Abstract

Nonlinear transport properties are reported in the layered DyTe$_3$ compound at temperature below the charge-density-wave (CDW) transition, $T_P=302$ K. Conductivity is increasing sharply above the threshold electric field. Under application of a rf field Shapiro steps are clearly observed. These features demonstrate for the first time CDW sliding in two-dimensional compounds.

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A. A. Sinchenko, P. Lejay, P. Monceau. 2012-05-10. Sliding charge-density-wave in two-dimensional rare-earth tellurides. https://doi.org/10.1103/physrevb.85.241104

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