Giant anisotropy of zeeman splitting of quantum confined acceptors in Si/Ge

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dc.identifier.uri Haendel, K.-M. Winkler, R. Denker, U. Schmidt, O.G. Haug, Rolf J. 2018-02-23T14:57:06Z 2018-02-23T14:57:06Z 2006
dc.identifier.citation Haendel, K.-M.; Winkler, R.; Denker, U.; Schmidt, O.G.; Haug, R.J.: Giant anisotropy of zeeman splitting of quantum confined acceptors in Si/Ge. In: Physical Review Letters 96 (2006), Nr. 8, 86403. DOI:
dc.description.abstract Shallow acceptor levels in Si/Ge/Si quantum well heterostructures are characterized by resonant-tunneling spectroscopy in the presence of high magnetic fields. In a perpendicular magnetic field we observe a linear Zeeman splitting of the acceptor levels. In an in-plane field, on the other hand, the Zeeman splitting is strongly suppressed. This anisotropic Zeeman splitting is shown to be a consequence of the huge light-hole-heavy-hole splitting caused by a large biaxial strain and a strong quantum confinement in the Ge quantum well. © 2006 The American Physical Society. eng
dc.language.iso eng
dc.publisher College Park, MD : American Physical Society
dc.relation.ispartofseries Physical Review Letters 96 (2006), Nr. 8
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject Biaxial strain eng
dc.subject Giant anisotropy eng
dc.subject Resonant-tunneling spectroscopy eng
dc.subject Zeeman splitting eng
dc.subject Electron tunneling eng
dc.subject Heterojunctions eng
dc.subject Magnetic anisotropy eng
dc.subject Magnetic fields eng
dc.subject Resonance eng
dc.subject Semiconducting germanium eng
dc.subject Semiconducting silicon eng
dc.subject Spectroscopic analysis eng
dc.subject Semiconductor quantum wells eng
dc.subject.ddc 530 | Physik ger
dc.title Giant anisotropy of zeeman splitting of quantum confined acceptors in Si/Ge
dc.type article
dc.type Text
dc.relation.issn 00319007
dc.bibliographicCitation.issue 8
dc.bibliographicCitation.volume 96
dc.bibliographicCitation.firstPage 86403
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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