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Magnetoresistance oscillations in a grid potential: Indication of a Hofstadter-type energy spectrum

Gerhardts, R. and Weiss, Dieter and Wulf, U. (1991) Magnetoresistance oscillations in a grid potential: Indication of a Hofstadter-type energy spectrum. Physical Review B 43, pp. 5192-5195.

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Other URL: http://prola.aps.org/abstract/PRB/v43/i6/p5192_1, http://prb.aps.org/


Abstract

We present experimental and theoretical results on magnetoresistivity oscillations of high-mobility two-dimensional electron systems in a weak superlattice potential. Experimentally, the band conductivity of a sample with a holographically produced grid potential is shown to be considerably smaller than that of the same sample with a similar linear grating potential of the same lattice ...

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Item Type:Article
Date:1991
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Identification Number:
ValueType
10.1103/PhysRevB.43.5192DOI
Classification:
NotationType
71.25.HcPACS
72.20.MyPACS
73.50.Jt PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:25 May 2009 13:19
Last Modified:13 Mar 2014 14:15
Item ID:7860
Owner Only: item control page

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