dc.identifier.uri |
http://dx.doi.org/10.15488/2082 |
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dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/2107 |
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dc.contributor.author |
Müller, Georg M.
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|
dc.contributor.author |
Römer, Michael
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|
dc.contributor.author |
Hübner, Jens
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|
dc.contributor.author |
Oestreich, Michael
|
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dc.date.accessioned |
2017-10-20T13:44:31Z |
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dc.date.available |
2017-10-20T13:44:31Z |
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dc.date.issued |
2010 |
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dc.identifier.citation |
Müller, G.M.; Römer, M.; Hübner, J.; Oestreich, M.: Gigahertz spin noise spectroscopy in n-doped bulk GaAs. In: Physical Review B - Condensed Matter and Materials Physics 81 (2010), Nr. 12, No. 121202. DOI: https://doi.org/10.1103/PhysRevB.81.121202 |
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dc.description.abstract |
We advance spin noise spectroscopy to an ultrafast tool to resolve high-frequency spin dynamics in semiconductors. The optical nondemolition experiment reveals the genuine origin of the inhomogeneous spin dephasing in n-doped GaAs wafers at densities at the metal-to-insulator transition. The measurements prove in conjunction with depth-resolved spin noise measurements that the broadening of the spin dephasing rate does not result from thermal fluctuations or spin-phonon interaction, as suggested previously, but from spatial g -factor variations. © 2010 The American Physical Society. |
eng |
dc.language.iso |
eng |
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dc.publisher |
College Park, MD : American Physical Society |
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dc.relation.ispartofseries |
Physical Review B 81 (2010), Nr. 12 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. |
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dc.subject.ddc |
530 | Physik
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ger |
dc.title |
Gigahertz spin noise spectroscopy in n-doped bulk GaAs |
|
dc.type |
Article |
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dc.type |
Text |
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dc.relation.issn |
10980121 |
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dc.relation.doi |
https://doi.org/10.1103/PhysRevB.81.121202 |
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dc.bibliographicCitation.issue |
12 |
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dc.bibliographicCitation.volume |
81 |
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dc.bibliographicCitation.firstPage |
121202 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
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