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Shot noise of series quantum point contacts intercalating chaotic cavities

Oberholzer, Stefan, Sukhorukov, Eugene V., Strunk, Christoph and Schonenberger, Christian (2002) Shot noise of series quantum point contacts intercalating chaotic cavities. Physical Review B (PRB) 66 (233304), p. 233304.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.66.233304


Abstract

Shot noise of series quantum point contacts forming a sequence of cavities in a two-dimensional electron gas are studied theoretically and experimentally. Noise in such a structure originates from local scattering at the point contacts as well as from chaotic motion of the electrons in the cavities. We found that the measured shot noise is in reasonable agreement with our theoretical prediction taking the cavity noise into account.


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Item type:Article
Date:6 December 2002
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk
Identification Number:
ValueType
10.1103/PhysRevB.66.233304DOI
Classification:
NotationType
73.23.AdPACS
72.70.1mPACS
73.50.TdPACS
Keywords:DIFFUSIVE CONDUCTORS; SEMICLASSICAL THEORY; SUPPRESSION; SCATTERING
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:8088
Owner only: item control page

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