Two-dimensional electrons in a lateral magnetic superlattice

H. A. Carmona; A. Nogaret; A. K. Geim; P. C. Main; T. J. Foster; M. Henini; S. P. Beaumont; H. McLelland; M. G. Blamire

doi:10.1016/0039-6028(96)00414-1

Two-dimensional electrons in a lateral magnetic superlattice

H. A. Carmona, A. Nogaret, A. K. Geim, P. C. Main, T. J. Foster, M. Henini, S. P. Beaumont, H. McLelland, M. G. Blamire

Research output: Contribution to journal › Article › peer-review

Abstract

We have measured the magnetoresistance measurements of a 2D electron gas subjected to a periodic magnetic field created by the presence of type II superconducting stripes on the surface of the heterostructure. We observe oscillatory behaviour due to a commensurability effect between the cyclotron radius and the period of the magnetic field. The results can be understood in terms of a simple semi-classical theory.

Original language	English
Pages (from-to)	328-332
Number of pages	4
Journal	Surface Science
Volume	361-362
DOIs	https://doi.org/10.1016/0039-6028(96)00414-1
Publication status	Published - 20 Jul 1996

Keywords

Gallium arsenide
Semiconducting films
Semiconductor-superconductor interfaces
Superconductor-semiconductor heterostructures

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10.1016/0039-6028(96)00414-1

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title = "Two-dimensional electrons in a lateral magnetic superlattice",

abstract = "We have measured the magnetoresistance measurements of a 2D electron gas subjected to a periodic magnetic field created by the presence of type II superconducting stripes on the surface of the heterostructure. We observe oscillatory behaviour due to a commensurability effect between the cyclotron radius and the period of the magnetic field. The results can be understood in terms of a simple semi-classical theory.",

keywords = "Gallium arsenide, Semiconducting films, Semiconductor-superconductor interfaces, Superconductor-semiconductor heterostructures",

author = "Carmona, {H. A.} and A. Nogaret and Geim, {A. K.} and Main, {P. C.} and Foster, {T. J.} and M. Henini and Beaumont, {S. P.} and H. McLelland and Blamire, {M. G.}",

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year = "1996",

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doi = "10.1016/0039-6028(96)00414-1",

language = "English",

volume = "361-362",

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TY - JOUR

T1 - Two-dimensional electrons in a lateral magnetic superlattice

AU - Carmona, H. A.

AU - Nogaret, A.

AU - Geim, A. K.

AU - Main, P. C.

AU - Foster, T. J.

AU - Henini, M.

AU - Beaumont, S. P.

AU - McLelland, H.

AU - Blamire, M. G.

N1 - Uz033 Times Cited:0 Cited References Count:13

PY - 1996/7/20

Y1 - 1996/7/20

N2 - We have measured the magnetoresistance measurements of a 2D electron gas subjected to a periodic magnetic field created by the presence of type II superconducting stripes on the surface of the heterostructure. We observe oscillatory behaviour due to a commensurability effect between the cyclotron radius and the period of the magnetic field. The results can be understood in terms of a simple semi-classical theory.

AB - We have measured the magnetoresistance measurements of a 2D electron gas subjected to a periodic magnetic field created by the presence of type II superconducting stripes on the surface of the heterostructure. We observe oscillatory behaviour due to a commensurability effect between the cyclotron radius and the period of the magnetic field. The results can be understood in terms of a simple semi-classical theory.

KW - Gallium arsenide

KW - Semiconducting films

KW - Semiconductor-superconductor interfaces

KW - Superconductor-semiconductor heterostructures

U2 - 10.1016/0039-6028(96)00414-1

DO - 10.1016/0039-6028(96)00414-1

M3 - Article

SN - 0039-6028

VL - 361-362

SP - 328

EP - 332

JO - Surface Science

JF - Surface Science

ER -

Two-dimensional electrons in a lateral magnetic superlattice

Abstract

Keywords

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