Magnetoresistance in a High Mobility Two-Dimensional Electron System as a Function of Sample Geometry

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dc.identifier.uri http://dx.doi.org/10.15488/416
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/439
dc.contributor.author Bockhorn, L.
dc.contributor.author Hodaei, A.
dc.contributor.author Schuh, Dieter
dc.contributor.author Wegscheider, Werner
dc.contributor.author Haug, Rolf J.
dc.date.accessioned 2016-08-12T09:18:04Z
dc.date.available 2016-08-12T09:18:04Z
dc.date.issued 2013
dc.identifier.citation Bockhorn, L.; Hodaei, A.; Schuh, D.; Wegscheider, W.; Haug, R. J.: Magnetoresistance in a High Mobility Two-Dimensional Electron System as a Function of Sample Geometry. In: Journal of Physics Conference Series 456 (2013), UNSP 012003. DOI: http://dx.doi.org/10.1088/1742-6596/456/1/012003
dc.description.abstract In a high mobility two-dimensional electron gas (2DEG) realized in a GaAs/Al0.3Ga0.7As quantum well we observe changes in the Shubnikov-de Haas oscillations (SdHO) and in the Hall resistance for different sample geometries. We observe for each sample geometry a strong negative magnetoresistance around zero magnetic field which consists of a peak around zero magnetic field and of a huge magnetoresistance at larger fields. The peak around zero magnetic field is left unchanged for different geometries. eng
dc.language.iso eng
dc.publisher Bristol : IOP Publishing Ltd.
dc.relation.ispartof 20th International Conference on the Application of High Magnetic Fields in Semiconductor Physics (HMF), July 22-27, 2012, Chamonix, France
dc.relation.ispartofseries Journal of Physics Conference Series 456 (2013)
dc.rights CC BY 3.0
dc.rights.uri https://creativecommons.org/licenses/by/3.0/de/
dc.subject Physics, Multidisciplinary eng
dc.subject Physics, Condensed Matter eng
dc.subject.ddc 530 | Physik ger
dc.title Magnetoresistance in a High Mobility Two-Dimensional Electron System as a Function of Sample Geometry
dc.type article
dc.type conferenceObject
dc.type Text
dc.relation.essn 1742-6596
dc.relation.issn 1742-6588
dc.relation.doi http://dx.doi.org/10.1088/1742-6596/456/1/012003
dc.bibliographicCitation.volume 456
dc.bibliographicCitation.firstPage UNSP 012003
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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