Electrical control of spins and giant g-factors in ring-like coupled quantum dots

Quantum technology concepts rely on efficient control of the system state, such as the electron spin. Here the authors present a mechanism for spin and orbital manipulation based on hybridizing quantum dot states at two points inside InAs nanowires, resulting in tunable quantum rings with giant cont...

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Autores principales:	H. Potts, I.–J. Chen, A. Tsintzis, M. Nilsson, S. Lehmann, K. A. Dick, M. Leijnse, C. Thelander
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/ae0419cee27f454eb2936864243fe6bd
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spelling	oai:doaj.org-article:ae0419cee27f454eb2936864243fe6bd2021-12-02T15:35:30ZElectrical control of spins and giant g-factors in ring-like coupled quantum dots10.1038/s41467-019-13583-72041-1723https://doaj.org/article/ae0419cee27f454eb2936864243fe6bd2019-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13583-7https://doaj.org/toc/2041-1723Quantum technology concepts rely on efficient control of the system state, such as the electron spin. Here the authors present a mechanism for spin and orbital manipulation based on hybridizing quantum dot states at two points inside InAs nanowires, resulting in tunable quantum rings with giant controllable g-factors.H. PottsI.–J. ChenA. TsintzisM. NilssonS. LehmannK. A. DickM. LeijnseC. ThelanderNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q H. Potts I.–J. Chen A. Tsintzis M. Nilsson S. Lehmann K. A. Dick M. Leijnse C. Thelander Electrical control of spins and giant g-factors in ring-like coupled quantum dots
description	Quantum technology concepts rely on efficient control of the system state, such as the electron spin. Here the authors present a mechanism for spin and orbital manipulation based on hybridizing quantum dot states at two points inside InAs nanowires, resulting in tunable quantum rings with giant controllable g-factors.
format	article
author	H. Potts I.–J. Chen A. Tsintzis M. Nilsson S. Lehmann K. A. Dick M. Leijnse C. Thelander
author_facet	H. Potts I.–J. Chen A. Tsintzis M. Nilsson S. Lehmann K. A. Dick M. Leijnse C. Thelander
author_sort	H. Potts
title	Electrical control of spins and giant g-factors in ring-like coupled quantum dots
title_short	Electrical control of spins and giant g-factors in ring-like coupled quantum dots
title_full	Electrical control of spins and giant g-factors in ring-like coupled quantum dots
title_fullStr	Electrical control of spins and giant g-factors in ring-like coupled quantum dots
title_full_unstemmed	Electrical control of spins and giant g-factors in ring-like coupled quantum dots
title_sort	electrical control of spins and giant g-factors in ring-like coupled quantum dots
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/ae0419cee27f454eb2936864243fe6bd
work_keys_str_mv	AT hpotts electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT ijchen electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT atsintzis electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT mnilsson electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT slehmann electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT kadick electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT mleijnse electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots AT cthelander electricalcontrolofspinsandgiantgfactorsinringlikecoupledquantumdots
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Electrical control of spins and giant g-factors in ring-like coupled quantum dots

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