Electron spin decoherence in nuclear spin baths and dynamical decoupling

We introduce the quantum theory of the electron spin decoherence in a nuclear spin bath and the dynamical decoupling approach for protecting the electron spin coherence. These theories are applied to various solid-state systems, such as radical spins in molecular crystals and NV centers in diamond.

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Bibliographic Details
Main Authors: Zhao, N., Yang, W., Ho, S. W., Hu, J. L., Wan, J. T. K., Liu, R. B.
Format: Conference Proceeding
Language:English
Subjects:
ANGULAR MOMENTUM
CARBON
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
COLOR CENTERS
COMPUTERS
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
CRYSTALS
DECOUPLING
DIAMONDS
ELECTRONS
ELEMENTARY PARTICLES
ELEMENTS
FERMIONS
LEPTONS
MINERALS
MOLECULAR CRYSTALS
NONMETALS
PARTICLE PROPERTIES
POINT DEFECTS
QUANTUM COMPUTERS
QUANTUM DECOHERENCE
RADICALS
SOLIDS
SPIN
V CENTERS
VACANCIES
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Description
Summary:We introduce the quantum theory of the electron spin decoherence in a nuclear spin bath and the dynamical decoupling approach for protecting the electron spin coherence. These theories are applied to various solid-state systems, such as radical spins in molecular crystals and NV centers in diamond.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.3666568