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

2004/02/04 by J. Craig Phillips, J. C. Phillips, Phillips, J. C.
Physics and Astronomy · #FOS: Physical sciences #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Quantum and electron transport phenomena #Quantum many-body systems #Theoretical and Computational Physics #cond-mat.mes-hall

paper · pdf · doi:10.48550/arxiv.cond-mat/0402112

14 pages plus two figures ([email protected])

arxiv created 2004/02/04 · openalex publication_date 2004/02/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

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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