dc.identifier.uri |
http://dx.doi.org/10.15488/2867 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/2893 |
|
dc.contributor.author |
Bockhorn, L.
|
|
dc.contributor.author |
Barthold, P.
|
|
dc.contributor.author |
Schuh, D.
|
|
dc.contributor.author |
Wegscheider, W.
|
|
dc.contributor.author |
Haug, Rolf J.
|
|
dc.date.accessioned |
2018-02-23T13:27:29Z |
|
dc.date.available |
2018-02-23T13:27:29Z |
|
dc.date.issued |
2011 |
|
dc.identifier.citation |
Bockhorn, L.; Barthold, P.; Schuh, D.; Wegscheider, W.; Haug, R.J.: Magnetoresistance in a high-mobility two-dimensional electron gas. In: Physical Review B 83 (2011), Nr. 11, 113301. DOI: https://doi.org/10.1103/PhysRevB.83.113301 |
|
dc.description.abstract |
In a high-mobility two-dimensional electron gas (2DEG) in a GaAs/Al 0.3Ga0.7As quantum well we observe a strong magnetoresistance. In lowering the electron density, the magnetoresistance gets more pronounced and reaches values of more than 300%. We observe that the huge magnetoresistance vanishes when increasing the temperature. An additional density-dependent factor is introduced to be able to fit the parabolic magnetoresistance to the electron-electron interaction correction. © 2011 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 83 (2011), Nr. 11 |
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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 |
2DEG |
eng |
dc.subject |
Magnetoresistance |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Magnetoresistance in a high-mobility two-dimensional electron gas |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.issn |
10980121 |
|
dc.relation.doi |
https://doi.org/10.1103/PhysRevB.83.113301 |
|
dc.bibliographicCitation.issue |
11 |
|
dc.bibliographicCitation.volume |
83 |
|
dc.bibliographicCitation.firstPage |
113301 |
|
dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|