dc.identifier.uri |
http://dx.doi.org/10.15488/2814 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/2840 |
|
dc.contributor.author |
Buß, A.
|
|
dc.contributor.author |
Hohls, Frank
|
|
dc.contributor.author |
Haug, Rolf J.
|
|
dc.contributor.author |
Stellmach, C.
|
|
dc.contributor.author |
Hein, G.
|
|
dc.contributor.author |
Nachtwei, G.
|
|
dc.date.accessioned |
2018-02-23T09:41:27Z |
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dc.date.available |
2018-02-23T09:41:27Z |
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dc.date.issued |
2005 |
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dc.identifier.citation |
Buß, A.; Hohls, F.; Haug, R.J.; Stellmach, C.; Hein, G.; Nachtwei, G.: Enhanced localization in Landau-quantized systems induced by very low frequencies. In: AIP Conference Proceedings 772 (2005), S. 559-560. DOI: https://doi.org/10.1063/1.1994230 |
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dc.description.abstract |
Quantum Hall samples with Corbino geometry show an enhanced hysteresis of the I-V curves near the breakdown of the Quantum Hall effect at low AC frequencies. We explain this finding within a hot-electron model by an assumed reduction of the subcritical conductivity σxx (under non-equilibrium conditions) with frequency. In this study, we present measurements of σxx as a function of the frequency on various samples. The observed drop of the subcritical σxx with frequency is of the same order as predicted and proves therefore our model. © 2005 American Institute of Physics. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
College Park, MD : American Institute of Physics |
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dc.relation.ispartofseries |
AIP Conference Proceedings 772 (2005) |
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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. |
|
dc.subject |
QHE |
eng |
dc.subject |
Corbino geometry |
eng |
dc.subject |
low AC frequencies |
eng |
dc.subject.classification |
Konferenzschrift |
ger |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Enhanced localization in Landau-quantized systems induced by very low frequencies |
|
dc.type |
Article |
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dc.type |
Text |
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dc.relation.issn |
0094243X |
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dc.relation.doi |
https://doi.org/10.1063/1.1994230 |
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dc.bibliographicCitation.volume |
772 |
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dc.bibliographicCitation.firstPage |
559 |
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dc.bibliographicCitation.lastPage |
560 |
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dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|