Magnetoresistance of a two-dimensional electron gas in a random magnetic field

Anders Smith, Rafael Jozef Taboryski, Luise Theil Hansen, C.B. Sørensen, Per Hedegård, P.E. Lindelof

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Abstract

We report magnetoresistance measurements on a two-dimensional electron gas made from a high-mobility GaAs/AlxGa1-xAs heterostructure, where the externally applied magnetic field was expelled from regions of the semiconductor by means of superconducting lead grains randomly distributed on the surface of the sample. A theoretical explanation in excellent agreement with the experiment is given within the framework of the semiclassical Boltzmann equation. © 1994 The American Physical Society
Original languageEnglish
JournalPhysical Review B Condensed Matter
Volume50
Pages (from-to)14726-14729
ISSN0163-1829
DOIs
Publication statusPublished - 1994

Bibliographical note

See Also: Erratum: Anders Smith, Rafael Taboryski, Luise Theil Hansen, Claus B. Sørensen, Per Hedegård, and P. E. Lindelof, Erratum: Magnetoresistance of a two-dimensional electron gas in a random magnetic field, Phys. Rev. B 51, 17287 (1995)

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