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Charge-insensitive single-atom spin-orbit qubit in silicon

Abstract:

High fidelity entanglement of an on-chip array of spin qubits poses many challenges. Spin-orbit coupling (SOC) can ease some of these challenges by enabling long-ranged entanglement via electric dipole-dipole interactions, microwave photons, or phonons. However, SOC exposes conventional spin qubits to decoherence from electrical noise. Here, we propose an acceptor-based spin-orbit qubit in silicon offering long-range entanglement at a sweet spot where the qubit is protected from electrical no...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
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Name:
Army Research Office
Grant:
W911NF-08-1-0527
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Name:
Australian Research Council
Publisher:
American Physical Society
Journal:
Physical Review Letters More from this journal
Volume:
116
Issue:
24
Article number:
246801
Publication date:
2016-06-14
Acceptance date:
2016-05-21
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Pmid:
27367400
Language:
English
Keywords:
Pubs id:
pubs:634129
UUID:
uuid:f7f7500d-4ab0-46e5-bf44-81e85fd5dc12
Local pid:
pubs:634129
Source identifiers:
634129
Deposit date:
2016-09-20

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