Nonperturbative Topological Model of Synergistic Phase of 2D Electron Gas Induced by Microwave Excitation

J. C. Phillips

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arXiv · cond-mat/0402112

Nonperturbative Topological Model of Synergistic Phase of 2D Electron Gas Induced by Microwave Excitation

J. C. Phillips

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Abstract

The synergistic formation of ``zero'' (exponentially small or thermally activated) resistance states (ESRS) in high mobility two-dimensional electron systems (2DES) in a static magnetic field B and exposed to strong microwave radiation has attracted great interest. Strong (glassy) disorder apparently stabilizes the new synergistic phase, which can be exactly described by a nonperturbative (nonpolynomial) microscopic topological filamentary model. The model contains many novel features that arise from strong correlations, nanoscopic phase separation, and quasi-one dimensional back scattering.

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J. C. Phillips. 2004-02-04. Nonperturbative Topological Model of Synergistic Phase of 2D Electron Gas Induced by Microwave Excitation. https://arxiv.org/abs/cond-mat/0402112

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