Transport in strongly correlated two dimensional electron fluids

Abstract

We present an overview of the measured transport properties of the two dimensional electron fluids in high mobility semiconductor devices with low electron densities, and of some of the theories that have been proposed to account for them. Many features of the observations are not easily reconciled with a description based on the well understood physics of weakly interacting quasiparticles in a disordered medium. Rather, they reflect new physics associated with strong correlation effects, which warrant further study.

Final version

References in corpus (11)

• Metal-insulator transition in two-dimensional electron systems
• Spin-independent origin of the strongly enhanced effective mass in a dilute 2D electron system
• Transport and percolation in a low-density high-mobility two-dimensional hole system
• Pauli spin susceptibility of a strongly correlated two-dimensional electron liquid
• Thermodynamic density of states of two-dimensional GaAs systems near the apparent metal-insulator transition
• Coulomb drag in quantum circuits
• Nonlinear screening and percolative transition in a two-dimensional electron liquid
• Two-dimensional metal-insulator transition and in-plane magnetoresistance in a high mobility strained Si quantum well
• Strongly Enhanced Hole-Phonon Coupling in the Metallic State of the Dilute Two-Dimensional Hole Gas
• Linear temperature dependence of conductivity in Si two-dimensional electrons near the apparent metal-to-insulator transition
• Aging Effects Across the Metal-Insulator Transition in Two Dimensions

Cited by in corpus (122)

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