Spin noise in quantum dot ensembles

Abstract

We study theoretically spin fluctuations of resident electrons or holes in singly charged quantum dots. The effects of external magnetic field and effective fields caused by the interaction of electron and nuclei spins are analyzed. The fluctuations of spin Faraday, Kerr and ellipticity signals revealing the spin noise of resident charge carriers are calculated for the continuous wave probing at the singlet trion resonance.

8 pages, 4 figures

References in corpus (27)

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• Spin decoherence of a heavy hole coupled to nuclear spins in a quantum dot
• Spectroscopy of spontaneous spin noise as a probe of spin dynamics and magnetic resonance
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• Coherent spin dynamics of electrons and excitons in nanostructures
• Effect of pump-probe detuning on the Faraday rotation and ellipticity signals of mode-locked spins in InGaAs quantum dots
• Measurement of heavy-hole spin dephasing in (InGa)As quantum dots
• Theory of spin noise in nanowires
• Master equation approach to the central spin decoherence problem: the uniform coupling model and the role of projection operators
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Cited by in corpus (44)

• The Theory of Spin Noise Spectroscopy: A Review
• Optical Spin Noise of a Single Hole Spin Localized in an (InGa)As Quantum Dot
• Spin noise spectroscopy of a single-quantum-well microcavity
• Spin-noise-based magnetometry of an $n$-doped GaAs microcavity in the field of elliptically polarized light
• Spin-noise in the anisotropic central spin model
• Spin noise of exciton-polaritons in microcavities
• Interplay of Electron and Nuclear Spin Noise in GaAs
• Influcence of the nuclear electric quadrupolar interaction on the coherence time of hole- and electron-spins confined in semiconductor quantum dots
• Spin noise of electrons and holes in (In,Ga)As quantum dots: experiment and theory
• From quantum-mechanical to classical dynamics in the central-spin model
• Linear optics, Raman scattering, and spin noise spectroscopy
• Theory of spin inertia in singly-charged quantum dots
• Non-equilibrium nuclear spin distribution function in quantum dots subject to periodic pulses
• Spin noise of localized electrons: Interplay of hopping and hyperfine interaction
• Higher order moments, cumulants, and spectra of continuous quantum noise measurements
• Nonequilibrium spin noise in a quantum dot ensemble
• Spin fluctuations of non-equilibrium electrons and excitons in semiconductors
• Spin and reoccupation noise in a single quantum dot beyond the fluctuation-dissipation theorem
• Effect of exchange interaction on the spin fluctuations of localized electrons
• Exciton spin noise in quantum wells
• Spin noise in a quantum dot ensemble: from a quantum mechanical to a semi-classical description
• Spin noise of localized electrons interacting with optically cooled nuclei
• Nuclear spin dynamics, noise, squeezing and entanglement in box model
• Spin noise spectroscopy of donor bound electrons in ZnO
• Spin dynamics of hopping electrons in quantum wires: algebraic decay and noise
• Magnetic field noise analyses generated by the interactions between a nitrogen vacancy center diamond and surface and bulk impurities
• Efficient algorithms for the dynamics of large and infinite classical central spin models
• Nuclear Spin Noise in the Central Spin Model
• Long-time coherence in fourth-order spin correlation functions
• Relaxation of flying spin qubits in quantum wires by hyperfine interaction
• Homogenization of Doppler broadening in spin noise spectroscopy
• Quantum polyspectra for modeling and evaluating quantum transport measurements: A unifying approach to the strong and weak measurement regime
• Universal power law decay of spin polarization in double quantum dot
• Unveiling the electron-nuclear spin dynamics in an n-doped InGaAs epilayer by spin noise spectroscopy
• Evolution of the inhomogeneously-broadened spin noise spectrum with ac drive
• Random-time quantum measurements
• Fourth-order spin correlation function in the extended central spin model
• Electron Spin Noise under the Conditions of Nuclei Induced Frequency Focusing
• Valley polarization fluctuations, bistability, and switching in two-dimensional semiconductors
• Spin excitations in systems with hopping electron transport and strong position disorder in a large magnetic field
• Single-shot measurement of transient nuclear magnetization with spin-noise spectroscopy in n-GaAs microcavities
• Nuclear spin polaron-formation: anisotropy effects and quantum phase transition
• Truncated Wigner approximation for the bosonic model of large spin baths
• Extending Qubit Coherence Time via Hybrid Dynamical Decoupling