ac-dc voltage profile and four point impedance of a quantum driven system
arXiv:1008.5120 · doi:10.1103/PhysRevB.82.125434
Abstract
We investigate the behavior of the time-dependent voltage drop in a periodically driven quantum conductor sensed by weakly coupled dynamical voltages probes. We introduce the concepts of ac-dc local voltage and four point impedance in an electronic system driven by ac fields. We discuss the properties of the different components of these quantities in a simple model of a quantum pump, where two ac voltages oscillating with a phase lag are applied at the walls of a quantum dot.
9 pages, 7 figures, accepted for publication in Physical Review B
References in corpus (50)
- Time-dependent transport in interacting and non-interacting mesoscopic systems
- Scattering approach to parametric pumping
- Driven quantum transport on the nanoscale
- An Adiabatic Quantum Electron Pump
- An On-Demand Coherent Single Electron Source
- Photon-assisted transport in semiconductor nanostructures
- Floquet scattering theory of quantum pumps
- Violation of Kirchhoff's Laws for a Coherent RC Circuit
- Mesoscopic mechanism of adiabatic charge transport
- An Adiabatic Quantum Pump of Spin Polarized Current
- Dictionary between scattering matrix and Keldysh formalisms for quantum transport driven by time-periodic fields
- Adiabatic charge pumping in almost open dots
- Theory of non-equilibrium thermoelectric effects in nanoscale junctions
- Charge Pumping and Photovoltaic effect in Open Quantum Dots
- Optimal Quantum Pumps
- Rectification of displacement currents in an adiabatic electron pump
- Mesoscopic Charge Relaxation
- Adiabatic pumping through interacting quantum dots
- Quantum pump for spin and charge transport in a Luttinger liquid
- Four-point resistance of individual single-wall carbon nanotubes
- A Green-function approach to transport phenomena in quantum pumps
- Shot noise of a mesoscopic two-particle collider
- Adiabatic quantum pump in the presence of external ac voltages
- Photocurrent, Rectification, and Magnetic Field Symmetry of Induced Current Through Quantum Dots
- Heat production and energy balance in nanoengines driven by time-dependent fields
- Nanoscopic Tunneling Contacts on Mesoscopic Multiprobe Conductors
- Quantum pumping with adiabatically modulated barriers in graphene
- Non-adiabatic pumping through interacting quantum dots
- Nonadiabatic electron heat pump
- Stochastic pumping of heat: Approaching the Carnot efficiency
- Resonance approximation and charge loading/unloading in adiabatic quantum pumping
- Pumped current and voltage for an adiabatic quantum pump
- Magnetic field symmetry of pump currents of adiabatically driven mesoscopic structures
- Quantum Pumping in the Magnetic Field: Role of Discrete Symmetries
- Time-resolved noise of adiabatic quantum pumps
- Dynamic scattering channels of a double barrier structure
- Controlling the conductance and noise of driven carbon-based Fabry-Perot devices
- Local and Effective Temperatures of Quantum Driven Systems
- Adiabatic Charge Pumping through Quantum Dots in the Coulomb Blockade Regime
- Non-adiabatic transport in a quantum dot turnstile
- Symmetry and environment effects on rectification mechanisms in quantum pumps
- Charge transport in a Tomonaga-Luttinger liquid: effects of pumping and bias
- Quantum Pumping with Ultracold Atoms on Microchips: Fermions versus Bosons
- Four-Probe Measurements of Carbon Nanotubes with Narrow Metal Contacts
- Charge pumping and noise in a one-dimensional wire with weak electron-electron interactions
- Diagrammatic real-time approach to adiabatic pumping through metallic single-electron devices
- Voltage profile and four terminal resistance of an interacting quantum wire
- Spin-dependent pump current and noise in an adiabatic quantum pump based on domain walls in a magnetic nanowire
- DC four point resistance of a double barrier quantum pump
- Hall detection of time-reversal symmetry breaking under AC electric driv ing
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- Electronic transport in molecular junctions: The generalized Kadanoff-Baym ansatz with initial contact and correlations
- Defining the effective temperature of a quantum driven system from current-current correlation functions
- Quantum interference and the time-dependent radiation of nanojunctions
- Chiral heat transport in driven quantum Hall and quantum spin Hall edge states
- Time-resolved impurity-invisibility in graphene nanoribbons
- Interacting electrons in a flat-band system within the Generalized Kadanoff-Baym Ansatz
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