The Effect of Spin Splitting on the Metallic Behavior of a Two-Dimensional System

Abstract

Experiments on a constant-density two-dimensional hole system in a GaAs quantum well reveal that the metallic behavior observed in the zero-magnetic-field temperature dependence of the resistivity depends on the symmetry of the confinement potential and the resulting spin-splitting of the valence band.

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• Spontaneous spin polarization in quantum point contacts
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• Spin-Orbit Coupling, Antilocalization, and Parallel Magnetic Fields in Quantum Dots
• Spin Orientation and Spin Precession in Inversion-Asymmetric Quasi Two-Dimensional Electron Systems
• Parallel Magnetic Field Induced Transition in Transport in the Dilute Two-Dimensional Hole System in GaAs
• Highly anisotropic g-factor of two-dimensional hole systems
• In-plane magnetic field-induced spin polarization and transition to insulating behavior in two-dimensional hole systems
• Gate-controlled spin-orbit interaction in a parabolic GaAs/AlGaAs quantum well
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• Stretchable persistent spin helices in GaAs quantum wells
• Anisotropic magnetoresistance of GaAs two-dimensional holes
• Nonmonotonic Temperature-dependent Resistance in Low Density 2D Hole Gases
• Spin Orientation of Holes in Quantum Wells
• A new quantum phase between the Fermi glass and the Wigner crystal in two dimensions
• Variational study of the nu=1 quantum Hall ferromagnet in the presence of spin-orbit interaction
• Strong spin-orbit interactions and weak antilocalization in carbon doped p-type GaAs heterostructures
• Generating a topological anomalous Hall effect in a non-magnetic conductor
• Observation of Spontaneous Ferromagnetism in a Two-Dimensional Electron System
• Quantum magneto-oscillations in a two-dimensional Fermi liquid
• Plasmon mass and Drude weight in strongly spin-orbit-coupled 2D electron gases
• High mobility two-dimensional hole system in GaAs/AlGaAs quantum wells grown on (100) GaAs substrates
• Anisotropic Transport of Two-Dimensional Holes in High Landau Levels
• Coexistence of Weak Localization and a Metallic Phase in Si/SiGe Quantum Wells
• Carbon doped symmetric GaAs/AlGaAs quantum wells with hole mobilities beyond 10^6 cm^2/Vs
• Spin-valley phase diagram of the two-dimensional metal-insulator transition
• Strong influence of spin-orbit coupling on magnetotransport in two-dimensional hole systems
• On the Relation between Interband Scattering and the "Metallic Phase" of Two Dimensional Holes in GaAs/AlGaAs
• Effect of Local Magnetic Moments on the Metallic Behavior in Two Dimensions
• Anomalous magneto-oscillations in two-dimensional systems
• Interaction Effects in Conductivity of a Two-Valley Electron System in High-Mobility Si Inversion Layers
• On the metallic behaviour in dilute two-dimensional systems
• The energy scale behind the metallic behaviors in low-density Si-MOSFETs
• Low-field magnetoresistance in GaAs 2D holes
• Spin Splitting in GaAs (100) Two-Dimensional Holes
• Two-dimensional metal in a parallel magnetic field
• Symmetry Breaking of the Persistent Spin Helix in Quantum Transport
• Tuning of the spin-orbit interaction in two-dimensional GaAs holes via strain
• Landau Level Crossings and Extended-State Mapping in Magnetic Two-dimensional Electron Gases
• Single and Paired Point Defects in a 2D Wigner Crystal
• No indications of metal-insulator transition for systems of interacting electrons in two dimensions
• Thermodynamic Properties of Graphene in Magnetic Field and Rashba Coupling
• Record-quality GaAs two-dimensional hole systems
• Layer interdependence of transport in an undoped electron-hole bilayer
• Temperature dependent resistivity of spin-split subbands in GaAs 2D hole system
• Spin interferometry with electrons in nanostructures: A road to spintronic devices
• Analysis of electric-field-induced spin splitting in wide modulation-doped quantum wells
• The origin of gate hysteresis in p-type Si-doped AlGaAs/GaAs heterostructures
• Spin-splitting in GaAs 2D holes
• Adiabatic pumping through an interacting quantum dot with spin-orbit coupling
• Magnetoelectricity in two-dimensional materials
• Collinear Orbital Antiferromagnetic Order and Magnetoelectricity in Quasi-2D Itinerant-Electron Paramagnets, Ferromagnets and Antiferromagnets
• Chiral topological excitonic insulator in semiconductor quantum wells
• The Parallel Magnetoconductance of Interacting Electrons in a Two Dimensional Disordered System
• Signatures of an annular Fermi sea
• Zero-field spin splitting in a two-dimensional electron gas with the spin-orbit interaction revisited
• Many-body corrections to ESR energy and spin-wave excitations in two-dimensional systems with Bychkov-Rashba spin splitting
• Interaction-induced crossover between weak anti-localization and weak localization in a disordered InAs/GaSb double quantum well
• Gate voltage dependent Rashba spin splitting in hole transverse magnetic focussing
• Phase jumps in Josephson junctions with time-dependent spin-orbit coupling
• Tuning of Fermi Contour Anisotropy in GaAs (001) 2D Holes via Strain
• Confinement symmetry, mobility anisotropy, and metallic behavior in (311)A GaAs 2D holes
• Ultraclean two-dimensional hole systems with mobilities exceeding 10${}^7$ cm${}^2$/Vs
• Does spin-orbit coupling play a role in metal-nonmetal transition in two-dimensional systems?
• Spin-orbit effects on two-electron states in nanowhisker double quantum dots
• Spin polarization and transition from metallic to insulating behavior in 2D systems
• Quadrupolar photovoltaic effect in the terahertz range in a two-dimensional spin-3/2 hole system
• Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface
• Geometrically Enhanced Quantum Oscillatory Signal and Nonzero Berry's Phase in Indium Arsenide Surface