Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs

Electron spins in semiconductors form a potential basis for quantum information technology however they are strongly affected by interactions with nuclear spins. Here, the authors show how quadrupolar interactions, although suppressing nuclear dynamics, can result in an anisotropic enhancement of el...

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Autores principales:	Tim Botzem, Robert P. G. McNeil, Jan-Michael Mol, Dieter Schuh, Dominique Bougeard, Hendrik Bluhm
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0284f2c449684f88bac4776057724126
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id	oai:doaj.org-article:0284f2c449684f88bac4776057724126
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spelling	oai:doaj.org-article:0284f2c449684f88bac47760577241262021-12-02T17:31:51ZQuadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs10.1038/ncomms111702041-1723https://doaj.org/article/0284f2c449684f88bac47760577241262016-04-01T00:00:00Zhttps://doi.org/10.1038/ncomms11170https://doaj.org/toc/2041-1723Electron spins in semiconductors form a potential basis for quantum information technology however they are strongly affected by interactions with nuclear spins. Here, the authors show how quadrupolar interactions, although suppressing nuclear dynamics, can result in an anisotropic enhancement of electronic decoherence.Tim BotzemRobert P. G. McNeilJan-Michael MolDieter SchuhDominique BougeardHendrik BluhmNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-5 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Tim Botzem Robert P. G. McNeil Jan-Michael Mol Dieter Schuh Dominique Bougeard Hendrik Bluhm Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs
description	Electron spins in semiconductors form a potential basis for quantum information technology however they are strongly affected by interactions with nuclear spins. Here, the authors show how quadrupolar interactions, although suppressing nuclear dynamics, can result in an anisotropic enhancement of electronic decoherence.
format	article
author	Tim Botzem Robert P. G. McNeil Jan-Michael Mol Dieter Schuh Dominique Bougeard Hendrik Bluhm
author_facet	Tim Botzem Robert P. G. McNeil Jan-Michael Mol Dieter Schuh Dominique Bougeard Hendrik Bluhm
author_sort	Tim Botzem
title	Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs
title_short	Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs
title_full	Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs
title_fullStr	Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs
title_full_unstemmed	Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs
title_sort	quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in gaas
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/0284f2c449684f88bac4776057724126
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Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs

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