Folded acoustic phonons in Si-SixGe1-x superlattices

H. Brugger; G. Abstreiter; H. Jorke; H. J. Herzog; E. Kasper

doi:10.1103/PhysRevB.33.5928

Folded acoustic phonons in Si-SixGe1-x superlattices

H. Brugger, G. Abstreiter, H. Jorke, H. J. Herzog, E. Kasper

TUM Emeriti of Excellence

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

71 Scopus citations

Abstract

Raman scattering from folded longitudinal acoustic phonons in Si-SixGe1-x superlattices is observed. The measured phonon energies are explained by use of the elastic continuum theory for the acoustic modes. This leads to an accurate determinatnion of the superlattice period.

Original language	English
Pages (from-to)	5928-5930
Number of pages	3
Journal	Physical Review B
Volume	33
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevB.33.5928
State	Published - 1986

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title = "Folded acoustic phonons in Si-SixGe1-x superlattices",

abstract = "Raman scattering from folded longitudinal acoustic phonons in Si-SixGe1-x superlattices is observed. The measured phonon energies are explained by use of the elastic continuum theory for the acoustic modes. This leads to an accurate determinatnion of the superlattice period.",

author = "H. Brugger and G. Abstreiter and H. Jorke and Herzog, {H. J.} and E. Kasper",

year = "1986",

doi = "10.1103/PhysRevB.33.5928",

language = "English",

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T1 - Folded acoustic phonons in Si-SixGe1-x superlattices

AU - Brugger, H.

AU - Abstreiter, G.

AU - Jorke, H.

AU - Herzog, H. J.

AU - Kasper, E.

PY - 1986

Y1 - 1986

N2 - Raman scattering from folded longitudinal acoustic phonons in Si-SixGe1-x superlattices is observed. The measured phonon energies are explained by use of the elastic continuum theory for the acoustic modes. This leads to an accurate determinatnion of the superlattice period.

AB - Raman scattering from folded longitudinal acoustic phonons in Si-SixGe1-x superlattices is observed. The measured phonon energies are explained by use of the elastic continuum theory for the acoustic modes. This leads to an accurate determinatnion of the superlattice period.

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U2 - 10.1103/PhysRevB.33.5928

DO - 10.1103/PhysRevB.33.5928

M3 - Article

AN - SCOPUS:0000381978

SN - 0163-1829

VL - 33

SP - 5928

EP - 5930

JO - Physical Review B

JF - Physical Review B

IS - 8

ER -

Folded acoustic phonons in Si-SixGe1-x superlattices

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