Observation of Doppler-shifted cyclotron resonance in LaSb

Makoto Yoshida; Keiichi Koyama; Makoto Shirakawa; Akira Ochiai; Kazuo Watanabe; Mitsuhiro Motokawa

Observation of Doppler-shifted cyclotron resonance in LaSb

Makoto Yoshida, Keiichi Koyama, Makoto Shirakawa, Akira Ochiai, Kazuo Watanabe, Mitsuhiro Motokawa

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

Abstract

Cyclotron resonance (CR) measurements on a single crystal of LaSb have been performed at temperatures between 1.6 and 40 K in the frequency range from 50 to 190 GHz. In addition to "normal" CR, we have observed two anomalous absorption lines that show nonlinear behavior on the frequency-field diagram. The nonlinear behavior is explained by the Doppler-shifted cyclotron resonance coupled with a magnetoplasma wave (Alfven wave) propagating in the quite high-quality single crystal of LaSb.

Original language	English
Article number	233107
Pages (from-to)	2331071-2331074
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	66
Issue number	23
Publication status	Published - 2002 Dec 15

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Observation of Doppler-shifted cyclotron resonance in LaSb",

abstract = "Cyclotron resonance (CR) measurements on a single crystal of LaSb have been performed at temperatures between 1.6 and 40 K in the frequency range from 50 to 190 GHz. In addition to {"}normal{"} CR, we have observed two anomalous absorption lines that show nonlinear behavior on the frequency-field diagram. The nonlinear behavior is explained by the Doppler-shifted cyclotron resonance coupled with a magnetoplasma wave (Alfven wave) propagating in the quite high-quality single crystal of LaSb.",

author = "Makoto Yoshida and Keiichi Koyama and Makoto Shirakawa and Akira Ochiai and Kazuo Watanabe and Mitsuhiro Motokawa",

year = "2002",

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T1 - Observation of Doppler-shifted cyclotron resonance in LaSb

AU - Yoshida, Makoto

AU - Koyama, Keiichi

AU - Shirakawa, Makoto

AU - Ochiai, Akira

AU - Watanabe, Kazuo

AU - Motokawa, Mitsuhiro

PY - 2002/12/15

Y1 - 2002/12/15

N2 - Cyclotron resonance (CR) measurements on a single crystal of LaSb have been performed at temperatures between 1.6 and 40 K in the frequency range from 50 to 190 GHz. In addition to "normal" CR, we have observed two anomalous absorption lines that show nonlinear behavior on the frequency-field diagram. The nonlinear behavior is explained by the Doppler-shifted cyclotron resonance coupled with a magnetoplasma wave (Alfven wave) propagating in the quite high-quality single crystal of LaSb.

AB - Cyclotron resonance (CR) measurements on a single crystal of LaSb have been performed at temperatures between 1.6 and 40 K in the frequency range from 50 to 190 GHz. In addition to "normal" CR, we have observed two anomalous absorption lines that show nonlinear behavior on the frequency-field diagram. The nonlinear behavior is explained by the Doppler-shifted cyclotron resonance coupled with a magnetoplasma wave (Alfven wave) propagating in the quite high-quality single crystal of LaSb.

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M3 - Article

AN - SCOPUS:0037116112

VL - 66

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

SN - 0163-1829

IS - 23

M1 - 233107

ER -

Observation of Doppler-shifted cyclotron resonance in LaSb

Abstract

ASJC Scopus subject areas

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