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Plastic flow of persistent currents in two dimensional strongly interacting systems

Richard Berkovits·Yshai Avishai
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Abstract

The local persistent current in two dimensional strongly interacting systems is investigated. As the interaction strength is enhanced the current in the sample undergoes a transition from diffusive to ordered flow. The strong interacting flow has the characteristics of a plastic flow through dislocations in the pinned charge density wave which develops in the system at low densities.

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Richard Berkovits, Yshai Avishai. 1998-04-19. Plastic flow of persistent currents in two dimensional strongly interacting systems. https://doi.org/10.1103/physrevb.57.r15076

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