Scaling flow diagram in the fractional quantum Hall regime of GaAs/AlGaAs heterostructures
arXiv:cond-mat/0504235 · doi:10.1103/PhysRevB.72.195317
Abstract
The temperature driven flow lines of the Hall and dissipative magnetoconductance data (σ_{xy},σ_{xx}) are studied in the fractional quantum Hall regime for a 2D electron system in GaAs/Al_{x}Ga_{1-x}As heterostructures. The flow lines are rather well described by a recent unified scaling theory developed for both the integer and the fractional quantum Hall effect in a totally spin-polarized 2D electron system which predicts that one (σ_{xy},σ_{xx}) point determines a complete flow line.
arXiv comment5 pages, 4 figures
References in corpus (12)
- Fractional Quantum Hall Effect of Composite Fermions
- Particle-Vortex Duality and the Modular Group: Applications to the Quantum Hall Effect and Other 2-D Systems
- Derivation of the Semi-circle Law from the Law of Corresponding States
- Microscopic origin of the next generation fractional quantum Hall effect
- Modular invariance, universality and crossover in the quantum Hall effect
- Semicircle: An exact relation in the Integer and Fractional Quantum Hall Effect
- Logarithmic temperature dependence of conductivity at half-integer filling factors: Evidence for interaction between composite fermions
- Second Generation of Composite Fermions in the Hamiltonian Theory
- Universal flow diagram for the magnetoconductance in disordered GaAs layers
- Fermion Chern Simons Theory of Hierarchical Fractional Quantum Hall States
- Duality and the Modular Group in the Quantum Hall Effect
- On the self-similarity in quantum Hall systems
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