Pulse control protocols for preserving coherence in dipolar-coupled nuclear spin baths
Fluctuating nuclear spin ensembles are a significant decoherence mechanism for solid-state spin qubits. Here the authors introduce an approach to controlling and extending the coherence of a nuclear spin bath around self-assembled quantum dots and gain insight into the many-body dynamics.
Enregistré dans:
| Auteurs principaux: | A. M. Waeber, G. Gillard, G. Ragunathan, M. Hopkinson, P. Spencer, D. A. Ritchie, M. S. Skolnick, E. A. Chekhovich |
|---|---|
| Format: | article |
| Langue: | EN |
| Publié: |
Nature Portfolio
2019
|
| Sujets: | |
| Accès en ligne: | https://doaj.org/article/f1fd241f893c46faaf7343df14637b9f |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
Documents similaires
-
Fundamental limits of electron and nuclear spin qubit lifetimes in an isolated self-assembled quantum dot
par: George Gillard, et autres
Publié: (2021) -
Discretization of the total magnetic field by the nuclear spin bath in fluorine-doped ZnSe
par: E. A. Zhukov, et autres
Publié: (2018) -
Fragmentation of magnetism in artificial kagome dipolar spin ice
par: Benjamin Canals, et autres
Publié: (2016) -
One-second coherence for a single electron spin coupled to a multi-qubit nuclear-spin environment
par: M. H. Abobeih, et autres
Publié: (2018) -
Quantum dot spin coherence governed by a strained nuclear environment
par: R. Stockill, et autres
Publié: (2016)