Nonlinear conduction of sliding electronic crystals: Charge and Spin Density Waves

S. Brazovskii; A. Larkin

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arXiv · cond-mat/9911100

Nonlinear conduction of sliding electronic crystals: Charge and Spin Density Waves

S. Brazovskii·A. Larkin

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Abstract

A model of local metastable states due to the pinning induces plastic deformations allows to describe the nonlinear I-V curves in sliding density waves -DW. With increasing the DW velocity v, the metastable states of decreasing lifetimes ~1/v are accessed. The characteristic second threshold field is reached when configurations of shortest life time are accessed by the fast moving DW. Thus the DW works as a kind of a ``linear accelerator'' testing virtual states.

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S. Brazovskii, A. Larkin. 1999-11-07. Nonlinear conduction of sliding electronic crystals: Charge and Spin Density Waves. https://arxiv.org/abs/cond-mat/9911100

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