Electron spin as a spectrometer of nuclear spin noise and other fluctuations
arXiv:cond-mat/0610716 · doi:10.1007/978-3-540-79365-6_10
Abstract
This chapter describes the relationship between low frequency noise and coherence decay of localized spins in semiconductors. Section 2 establishes a direct relationship between an arbitrary noise spectral function and spin coherence as measured by a number of pulse spin resonance sequences. Section 3 describes the electron-nuclear spin Hamiltonian, including isotropic and anisotropic hyperfine interactions, inter-nuclear dipolar interactions, and the effective Hamiltonian for nuclear-nuclear coupling mediated by the electron spin hyperfine interaction. Section 4 describes a microscopic calculation of the nuclear spin noise spectrum arising due to nuclear spin dipolar flip-flops with quasiparticle broadening included. Section 5 compares our explicit numerical results to electron spin echo decay experiments for phosphorus doped silicon in natural and nuclear spin enriched samples.
Book chapter in "Electron spin resonance and related phenomena in low dimensional structures", edited by Marco Fanciulli. To be published by Springer-Verlag in the TAP series. 35 pages, 9 figures
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Cited by in corpus (19)
- Extending Quantum Coherence in Diamond
- Dynamical Decoupling of a single electron spin at room temperature
- Spectroscopy of Surface-Induced Noise Using Shallow Spins in Diamond
- Quantum many-body theory for electron spin decoherence in nanoscale nuclear spin baths
- Probing many-body dynamics in a two dimensional dipolar spin ensemble
- Measuring mechanical motion with a single spin
- Microscopic model of critical current noise in Josephson-junction qubits: Subgap resonances and Andreev bound states
- Dynamics of entanglement of two electron spins interacting with nuclear spin baths in quantum dots
- Pulse-phase control for spectral disambiguation in quantum sensing protocols
- Anisotropic Stark Effect and Electric-Field Noise Suppression for Phosphorus Donor Qubits in Silicon
- All-optical noise spectroscopy of a solid-state spin
- Localization of a magnetic moment using a two-qubit probe
- Low temperature decoherence dynamics in molecular spin systems using the Lindblad master equation
- Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
- Sensing single molecule magnets with nitrogen vacancy centers
- Nonequilibrium Quasiparticles in Superconducting Circuits: Energy Relaxation, Charge and Flux Noise
- Quantum decoherence of nitrogen-vacancy spin ensembles in a nitrogen spin bath in diamond under dynamical decoupling
- Limitations on the maximal level of entanglement of two singlet-triplet qubits in GaAs quantum dots
- Probing the fluctuating magnetic field of Fe-triazole spin-crossover thin-layers with nitrogen-vacancy centers in diamond