Sound propagation in two-dimensional electron systems in strong magnetic field

Under the dHvA condition, the sound velocity in two-dimensional electron systems is expected to oscillate strongly as a function of 1/γ 0 which is the ratio of the ideal Fermi energy to the field energy.

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Bibliographic Details
Published in:Solid state communications 1984-01, Vol.50 (5), p.433-434
Main Authors: Shiwa, Y, Isihara, A
Format: Article
Language:English
Subjects:
Acoustical properties of solids
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Mechanical and acoustical properties of condensed matter
Physics
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Description
Summary:Under the dHvA condition, the sound velocity in two-dimensional electron systems is expected to oscillate strongly as a function of 1/γ 0 which is the ratio of the ideal Fermi energy to the field energy.
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(84)90643-4