Observation of an interedge magnetoplasmon mode in a degenerate two-dimensional electron gas

Sukhodub, G.; Hohls, Frank; Haug, Rolf J.

dc.identifier.uri	http://dx.doi.org/10.15488/2890
dc.identifier.uri	http://www.repo.uni-hannover.de/handle/123456789/2916
dc.contributor.author	Sukhodub, G.
dc.contributor.author	Hohls, Frank
dc.contributor.author	Haug, Rolf J.
dc.date.accessioned	2018-02-23T14:57:04Z
dc.date.available	2018-02-23T14:57:04Z
dc.date.issued	2004
dc.identifier.citation	Sukhodub, G.; Hohls, F.; Haug, R.J.: Observation of an interedge magnetoplasmon mode in a degenerate two-dimensional electron gas. In: Physical Review Letters 93 (2004), Nr. 19, 196801. DOI: https://doi.org/10.1103/PhysRevLett.93.196801
dc.description.abstract	The propagation of edge magnetoplasmons (EMP) in a degenerated two-dimensional electron gas was analyzed. Investigations show that an interedge EMP mode attributed to the excitations of boundary between two regions with constant but different charge densities. The splitting of an incident voltage pulse into several EMP modes propagating with different velocities was also observed. The results show that the internal spatial parameters of the edge structure were derived from the analysis of the propagation velocities of each mode.	eng
dc.language.iso	eng
dc.publisher	College Park, MD : American Physical Society
dc.relation.ispartofseries	Physical Review Letters 93 (2004), Nr. 19
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	Electric charge	eng
dc.subject	Electric excitation	eng
dc.subject	Electric potential	eng
dc.subject	Electron gas	eng
dc.subject	Frequencies	eng
dc.subject	Heterojunctions	eng
dc.subject	Magnetoplasma	eng
dc.subject	Quantum efficiency	eng
dc.subject	Semiconducting gallium arsenide	eng
dc.subject	Velocity measurement	eng
dc.subject	Edge magnetoplasmon (EMP)	eng
dc.subject	Edge structure	eng
dc.subject	Incident voltage pulse	eng
dc.subject	Two-dimensional elecytron gas	eng
dc.subject	Wave propagation	eng
dc.subject.ddc	530 \| Physik	ger
dc.title	Observation of an interedge magnetoplasmon mode in a degenerate two-dimensional electron gas
dc.type	Article
dc.type	Text
dc.relation.issn	00319007
dc.relation.doi	https://doi.org/10.1103/PhysRevLett.93.196801
dc.bibliographicCitation.issue	19
dc.bibliographicCitation.volume	93
dc.bibliographicCitation.firstPage	196801
dc.description.version	publishedVersion
tib.accessRights	frei zug�nglich