Acoustic de Haas-Van Alphen effect in LaSb and CeSb

R. Settai; T. Goto; S. Sakatsume; Y. S. Kwon; T. Suzuki; T. Kasuya

doi:10.1016/0921-4526(93)90527-D

Acoustic de Haas-Van Alphen effect in LaSb and CeSb

R. Settai, T. Goto, S. Sakatsume, Y. S. Kwon, T. Suzuki, T. Kasuya

Department of Physics and Chemistry

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Abstract

We have investigated the de Haas-van Alphen effect in LaSb and CeSb by means of an ultrasound velocity measurement. Anisotropic electron-strain interactions on the Fermi surfaces in LaSb were found by the field angle dependence of the oscillatory intensity of the longitudinal C₁₁ mode. The large and heavy hole β₄, which was predicted by the p-f mixing model, has been found in CeSb. The cyclotron effective mass of β₄ was 4.2m₀.

Original language	English
Pages (from-to)	176-178
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	186-188
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(93)90527-D
State	Published - 2 May 1993

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abstract = "We have investigated the de Haas-van Alphen effect in LaSb and CeSb by means of an ultrasound velocity measurement. Anisotropic electron-strain interactions on the Fermi surfaces in LaSb were found by the field angle dependence of the oscillatory intensity of the longitudinal C11 mode. The large and heavy hole β4, which was predicted by the p-f mixing model, has been found in CeSb. The cyclotron effective mass of β4 was 4.2m0.",

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AU - Settai, R.

AU - Goto, T.

AU - Sakatsume, S.

AU - Kwon, Y. S.

AU - Suzuki, T.

AU - Kasuya, T.

PY - 1993/5/2

Y1 - 1993/5/2

N2 - We have investigated the de Haas-van Alphen effect in LaSb and CeSb by means of an ultrasound velocity measurement. Anisotropic electron-strain interactions on the Fermi surfaces in LaSb were found by the field angle dependence of the oscillatory intensity of the longitudinal C11 mode. The large and heavy hole β4, which was predicted by the p-f mixing model, has been found in CeSb. The cyclotron effective mass of β4 was 4.2m0.

AB - We have investigated the de Haas-van Alphen effect in LaSb and CeSb by means of an ultrasound velocity measurement. Anisotropic electron-strain interactions on the Fermi surfaces in LaSb were found by the field angle dependence of the oscillatory intensity of the longitudinal C11 mode. The large and heavy hole β4, which was predicted by the p-f mixing model, has been found in CeSb. The cyclotron effective mass of β4 was 4.2m0.

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DO - 10.1016/0921-4526(93)90527-D

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SP - 176

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JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - C

ER -

Acoustic de Haas-Van Alphen effect in LaSb and CeSb

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