Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures

In transition metal dichalcogenide monolayers, the spin and valley degrees of freedom are strongly coupled. Here, the authors engineer a WSe2/MoSe2 heterostructure in which inter-valley transitions of interlayer excitons exhibit a giant splitting and near-unity polarization in a magnetic field.

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Autores principales:	Philipp Nagler, Mariana V. Ballottin, Anatolie A. Mitioglu, Fabian Mooshammer, Nicola Paradiso, Christoph Strunk, Rupert Huber, Alexey Chernikov, Peter C. M. Christianen, Christian Schüller, Tobias Korn
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/908b03a8df764fc582ce8c54f893bce7
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spelling	oai:doaj.org-article:908b03a8df764fc582ce8c54f893bce72021-12-02T14:29:49ZGiant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures10.1038/s41467-017-01748-12041-1723https://doaj.org/article/908b03a8df764fc582ce8c54f893bce72017-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01748-1https://doaj.org/toc/2041-1723In transition metal dichalcogenide monolayers, the spin and valley degrees of freedom are strongly coupled. Here, the authors engineer a WSe2/MoSe2 heterostructure in which inter-valley transitions of interlayer excitons exhibit a giant splitting and near-unity polarization in a magnetic field.Philipp NaglerMariana V. BallottinAnatolie A. MitiogluFabian MooshammerNicola ParadisoChristoph StrunkRupert HuberAlexey ChernikovPeter C. M. ChristianenChristian SchüllerTobias KornNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Philipp Nagler Mariana V. Ballottin Anatolie A. Mitioglu Fabian Mooshammer Nicola Paradiso Christoph Strunk Rupert Huber Alexey Chernikov Peter C. M. Christianen Christian Schüller Tobias Korn Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures
description	In transition metal dichalcogenide monolayers, the spin and valley degrees of freedom are strongly coupled. Here, the authors engineer a WSe2/MoSe2 heterostructure in which inter-valley transitions of interlayer excitons exhibit a giant splitting and near-unity polarization in a magnetic field.
format	article
author	Philipp Nagler Mariana V. Ballottin Anatolie A. Mitioglu Fabian Mooshammer Nicola Paradiso Christoph Strunk Rupert Huber Alexey Chernikov Peter C. M. Christianen Christian Schüller Tobias Korn
author_facet	Philipp Nagler Mariana V. Ballottin Anatolie A. Mitioglu Fabian Mooshammer Nicola Paradiso Christoph Strunk Rupert Huber Alexey Chernikov Peter C. M. Christianen Christian Schüller Tobias Korn
author_sort	Philipp Nagler
title	Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures
title_short	Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures
title_full	Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures
title_fullStr	Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures
title_full_unstemmed	Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures
title_sort	giant magnetic splitting inducing near-unity valley polarization in van der waals heterostructures
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/908b03a8df764fc582ce8c54f893bce7
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Giant magnetic splitting inducing near-unity valley polarization in van der Waals heterostructures

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