EFFECT OF TANGENTIAL MAGNETIC FIELD ON THE TWO-DIMENSIONAL ELECTRON TRANSPORT IN N-AlGaAs/GaAs SUPERLATTICES AND HETERO-INTERFACES.

H. Sakaki; Hideo Ohno; S. Nishi; J. Yoshino

EFFECT OF TANGENTIAL MAGNETIC FIELD ON THE TWO-DIMENSIONAL ELECTRON TRANSPORT IN N-AlGaAs/GaAs SUPERLATTICES AND HETERO-INTERFACES.

H. Sakaki, Hideo Ohno, S. Nishi, J. Yoshino

Research output: Contribution to journal › Conference article › peer-review

Abstract

Magnetoresistance DELTA rho / rho o of a two dimensional electron gas as N-AlGaAs/GaAs heterojunction interfaces and superlattices is studied for the magnetic field, B//y, parallel to heterojunctions. DELTA rho / rho o at the interface is found to contain a term having linear dependence both on B//y and on electric field parallel to the current, E//x. This is ascribed to the deformation of wavefunction by the Lorentz force, which affects the electron scattering by impurities distributed only on one side of the interface. Similar measurement on superlattices is found effective in evaluating the possible asymmetry of the structure and the spatial distribution of scatterers.

Original language	English
Pages (from-to)	703-705
Number of pages	3
Journal	Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
Volume	117-118
Issue number	Pt II
Publication status	Published - 1982 Jan 1
Externally published	Yes
Event	Proc of the Inst Conf on the Phys of Semicond, 16th - Montpellier, Fr Duration: 1982 Sep 6 → 1982 Sep 10

ASJC Scopus subject areas

Engineering(all)

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EFFECT OF TANGENTIAL MAGNETIC FIELD ON THE TWO-DIMENSIONAL ELECTRON TRANSPORT IN N-AlGaAs/GaAs SUPERLATTICES AND HETERO-INTERFACES. / Sakaki, H.; Ohno, Hideo; Nishi, S.; Yoshino, J.

In: Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics, Vol. 117-118, No. Pt II, 01.01.1982, p. 703-705.

Research output: Contribution to journal › Conference article › peer-review

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title = "EFFECT OF TANGENTIAL MAGNETIC FIELD ON THE TWO-DIMENSIONAL ELECTRON TRANSPORT IN N-AlGaAs/GaAs SUPERLATTICES AND HETERO-INTERFACES.",

abstract = "Magnetoresistance DELTA rho / rho o of a two dimensional electron gas as N-AlGaAs/GaAs heterojunction interfaces and superlattices is studied for the magnetic field, B//y, parallel to heterojunctions. DELTA rho / rho o at the interface is found to contain a term having linear dependence both on B//y and on electric field parallel to the current, E//x. This is ascribed to the deformation of wavefunction by the Lorentz force, which affects the electron scattering by impurities distributed only on one side of the interface. Similar measurement on superlattices is found effective in evaluating the possible asymmetry of the structure and the spatial distribution of scatterers.",

author = "H. Sakaki and Hideo Ohno and S. Nishi and J. Yoshino",

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journal = "Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics",

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T1 - EFFECT OF TANGENTIAL MAGNETIC FIELD ON THE TWO-DIMENSIONAL ELECTRON TRANSPORT IN N-AlGaAs/GaAs SUPERLATTICES AND HETERO-INTERFACES.

AU - Sakaki, H.

AU - Ohno, Hideo

AU - Nishi, S.

AU - Yoshino, J.

PY - 1982/1/1

Y1 - 1982/1/1

N2 - Magnetoresistance DELTA rho / rho o of a two dimensional electron gas as N-AlGaAs/GaAs heterojunction interfaces and superlattices is studied for the magnetic field, B//y, parallel to heterojunctions. DELTA rho / rho o at the interface is found to contain a term having linear dependence both on B//y and on electric field parallel to the current, E//x. This is ascribed to the deformation of wavefunction by the Lorentz force, which affects the electron scattering by impurities distributed only on one side of the interface. Similar measurement on superlattices is found effective in evaluating the possible asymmetry of the structure and the spatial distribution of scatterers.

AB - Magnetoresistance DELTA rho / rho o of a two dimensional electron gas as N-AlGaAs/GaAs heterojunction interfaces and superlattices is studied for the magnetic field, B//y, parallel to heterojunctions. DELTA rho / rho o at the interface is found to contain a term having linear dependence both on B//y and on electric field parallel to the current, E//x. This is ascribed to the deformation of wavefunction by the Lorentz force, which affects the electron scattering by impurities distributed only on one side of the interface. Similar measurement on superlattices is found effective in evaluating the possible asymmetry of the structure and the spatial distribution of scatterers.

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JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

SN - 0378-4363

IS - Pt II

T2 - Proc of the Inst Conf on the Phys of Semicond, 16th

Y2 - 6 September 1982 through 10 September 1982

ER -

EFFECT OF TANGENTIAL MAGNETIC FIELD ON THE TWO-DIMENSIONAL ELECTRON TRANSPORT IN N-AlGaAs/GaAs SUPERLATTICES AND HETERO-INTERFACES.

Abstract

ASJC Scopus subject areas

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