Phonon-assisted relaxation between triplet and singlet states in a self-assembled double quantum dot

Abstract We study theoretically phonon-induced spin dynamics of two electrons confined in a self-assembled double quantum dot. We calculate the transition rates and time evolution of occupations for the spin-triplet and spin-singlet states. We characterize the relative importance of various relaxati...

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Bibliographic Details
Main Authors: Krzysztof Gawarecki, Paweł Machnikowski
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/08744c7d11d34049835753f252e8c860
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