Envelope of Weiss oscillations and the role of disorder in surface superlattices

Y. Paltiel; U. Meirav; D. Mahalu; Hadas Shtrikman

doi:10.1103/PhysRevB.56.6416

Envelope of Weiss oscillations and the role of disorder in surface superlattices

Y. Paltiel, U. Meirav, D. Mahalu, Hadas Shtrikman

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14 Scopus citations

Abstract

We study the magnitude of the Weiss magnetoresistance commensurability oscillations in surface superlattices, in samples with a long sequence of such features. The high index oscillations are suppressed faster than the conventional exponential term—apparently by a term of the form (Formula presented). We discuss the role of small-angle scattering in the suppression of these oscillations and suggest a heuristic derivation of this envelope function.

Original language	English
Pages (from-to)	6416-6419
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	56
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevB.56.6416
State	Published - 1997
Externally published	Yes

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abstract = "We study the magnitude of the Weiss magnetoresistance commensurability oscillations in surface superlattices, in samples with a long sequence of such features. The high index oscillations are suppressed faster than the conventional exponential term—apparently by a term of the form (Formula presented). We discuss the role of small-angle scattering in the suppression of these oscillations and suggest a heuristic derivation of this envelope function.",

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AU - Meirav, U.

AU - Mahalu, D.

AU - Shtrikman, Hadas

PY - 1997

Y1 - 1997

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AB - We study the magnitude of the Weiss magnetoresistance commensurability oscillations in surface superlattices, in samples with a long sequence of such features. The high index oscillations are suppressed faster than the conventional exponential term—apparently by a term of the form (Formula presented). We discuss the role of small-angle scattering in the suppression of these oscillations and suggest a heuristic derivation of this envelope function.

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JO - Physical Review B - Condensed Matter and Materials Physics

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IS - 11

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Envelope of Weiss oscillations and the role of disorder in surface superlattices

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