Energy relaxation of 2D-electrons due to near-surface acoustic phonon scattering

V. I. Pipa; F. T. Vasko; V. V. Mitin

doi:10.1002/1521-3951(199711)204:1<234::AID-PSSB234>3.0.CO;2-6

Energy relaxation of 2D-electrons due to near-surface acoustic phonon scattering

V. I. Pipa
, F. T. Vasko
, V. V. Mitin

Department of Electrical Engineering

NASU - Institute of Semiconductors Physics

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

3 Scopus citations

Abstract

The calculations of free and rigid surface effects on the energy losses for 2D-electrons in a semi-infinite heterostructure are carried out for the deformation electron-acoustic phonon interaction. It is shown that the efficiency of relaxation is changed substantially (up to two times) depending non-monotonically on the distance of the 2D-layer to the surface and on the electron temperature.

Original language	English
Pages (from-to)	234-237
Number of pages	4
Journal	Physica Status Solidi (B) Basic Research
Volume	204
Issue number	1
DOIs	https://doi.org/10.1002/1521-3951(199711)204:1<234::AID-PSSB234>3.0.CO;2-6
State	Published - Nov 1997

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10.1002/1521-3951(199711)204:1<234::AID-PSSB234>3.0.CO;2-6

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abstract = "The calculations of free and rigid surface effects on the energy losses for 2D-electrons in a semi-infinite heterostructure are carried out for the deformation electron-acoustic phonon interaction. It is shown that the efficiency of relaxation is changed substantially (up to two times) depending non-monotonically on the distance of the 2D-layer to the surface and on the electron temperature.",

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AU - Vasko, F. T.

AU - Mitin, V. V.

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Y1 - 1997/11

N2 - The calculations of free and rigid surface effects on the energy losses for 2D-electrons in a semi-infinite heterostructure are carried out for the deformation electron-acoustic phonon interaction. It is shown that the efficiency of relaxation is changed substantially (up to two times) depending non-monotonically on the distance of the 2D-layer to the surface and on the electron temperature.

AB - The calculations of free and rigid surface effects on the energy losses for 2D-electrons in a semi-infinite heterostructure are carried out for the deformation electron-acoustic phonon interaction. It is shown that the efficiency of relaxation is changed substantially (up to two times) depending non-monotonically on the distance of the 2D-layer to the surface and on the electron temperature.

UR - https://www.scopus.com/pages/publications/0031499545

U2 - 10.1002/1521-3951(199711)204:1<234::AID-PSSB234>3.0.CO;2-6

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JF - Physica Status Solidi (B) Basic Research

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ER -

Energy relaxation of 2D-electrons due to near-surface acoustic phonon scattering

Abstract

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