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Article overview
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Absence of Localization in Certain Field Effect Transistors | | S Washburn
; D Popovic
; KP Li
; AB Fowler
; | | Date: |
29 Oct 1997 | | Subject: | Strongly Correlated Electrons; Disordered Systems and Neural Networks; Mesoscopic Systems and Quantum Hall Effect | cond-mat.str-el cond-mat.dis-nn cond-mat.mes-hall | | Affiliation: | The University of North Carolina at Chapel Hill, National High Magnetic Field Laboratory | | Abstract: | We review some experimental and theoretical results on the metal-to-insulator transition (MIT) observed at zero magnetic field (B=0) in several two-dimensional electron systems (2DES). Scaling of the conductance and magnetic field dependence of the conductance provide convincing evidence that the MIT is driven by Coulomb interactions among the carriers and is dramatically sensitive to spin polarization of the carriers. | | Source: | arXiv, cond-mat/9710315 | | Services: | Forum | Review | PDF | Favorites | |
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