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Deutschmann, R. A. ; Wegscheider, Werner ; Rother, M. ; Bichler, Max ; Abstreiter, Gerhard ; Albrecht, C. ; Smet, J. H.

Quantum Interference in Artificial Band Structures

Deutschmann, R. A., Wegscheider, Werner, Rother, M., Bichler, Max, Abstreiter, Gerhard, Albrecht, C. and Smet, J. H. (2001) Quantum Interference in Artificial Band Structures. Physical Review Letters (PRL) 86 (9), pp. 1857-1860.

Date of publication of this fulltext: 30 Nov 2009 13:34
Article
DOI to cite this document: 10.5283/epub.11167


Abstract

Magnetotransport experiments on two-dimensional electron systems with an atomically precise, one-dimensional potential modulation reveal striking quantum interference oscillations. Within a semiclassical framework, they are recognized either as self-interference along closed orbits, many of them rendered possible by magnetic breakdown between Fermi contour segments of the artificial band ...

Magnetotransport experiments on two-dimensional electron systems with an atomically precise, one-dimensional potential modulation reveal striking quantum interference oscillations. Within a semiclassical framework, they are recognized either as self-interference along closed orbits, many of them rendered possible by magnetic breakdown between Fermi contour segments of the artificial band structure, or as interference-enhanced backscattering. The known commensurability oscillations appear as a special case of the latter mechanism.



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Details

Item typeArticle
Journal or Publication TitlePhysical Review Letters (PRL)
Publisher:American Physical Society
Volume:86
Number of Issue or Book Chapter:9
Page Range:pp. 1857-1860
Date26 February 2001
InstitutionsPhysics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number
ValueType
10.1103/PhysRevLett.86.1857DOI
Related URLs
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevLett.86.1857Publisher
Classification
NotationType
73.61.-r, 71.18.+y, 73.21.-b, 73.50.-hPACS
Dewey Decimal Classification500 Science > 530 Physics
StatusPublished
RefereedUnknown
Created at the University of RegensburgUnknown
Item ID11167

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