Anomalous behavior of the dHvA oscillations in CexLa 1-xRu2Si2

Y. Matsumoto; N. Kimura; T. Komatsubara; H. Aoki; M. Kimata; T. Terashima; S. Uji

doi:10.1088/1742-6596/200/1/012115

Anomalous behavior of the dHvA oscillations in Ce_xLa _1-xRu₂Si₂

Y. Matsumoto^*, N. Kimura, T. Komatsubara, H. Aoki, M. Kimata, T. Terashima, S. Uji

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report anomalous behaviors of the de Haas - van Alphen (dHvA) oscillations in various Ce_xLa_1-xRu₂Si ₂ samples when magnetic field is applied in the (001) plane. We argue that these behaviors can be explained by assuming that the effective mass of the conduction electron of one spin direction decreases with field while that of the opposite spin direction increases.

Original language	English
Article number	012115
Journal	Journal of Physics: Conference Series
Volume	200
Issue number	SECTION 1
DOIs	https://doi.org/10.1088/1742-6596/200/1/012115
State	Published - 2010

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1088/1742-6596/200/1/012115

Cite this

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title = "Anomalous behavior of the dHvA oscillations in CexLa 1-xRu2Si2",

abstract = "We report anomalous behaviors of the de Haas - van Alphen (dHvA) oscillations in various CexLa1-xRu2Si 2 samples when magnetic field is applied in the (001) plane. We argue that these behaviors can be explained by assuming that the effective mass of the conduction electron of one spin direction decreases with field while that of the opposite spin direction increases.",

author = "Y. Matsumoto and N. Kimura and T. Komatsubara and H. Aoki and M. Kimata and T. Terashima and S. Uji",

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T1 - Anomalous behavior of the dHvA oscillations in CexLa 1-xRu2Si2

AU - Matsumoto, Y.

AU - Kimura, N.

AU - Komatsubara, T.

AU - Aoki, H.

AU - Kimata, M.

AU - Terashima, T.

AU - Uji, S.

PY - 2010

Y1 - 2010

N2 - We report anomalous behaviors of the de Haas - van Alphen (dHvA) oscillations in various CexLa1-xRu2Si 2 samples when magnetic field is applied in the (001) plane. We argue that these behaviors can be explained by assuming that the effective mass of the conduction electron of one spin direction decreases with field while that of the opposite spin direction increases.

AB - We report anomalous behaviors of the de Haas - van Alphen (dHvA) oscillations in various CexLa1-xRu2Si 2 samples when magnetic field is applied in the (001) plane. We argue that these behaviors can be explained by assuming that the effective mass of the conduction electron of one spin direction decreases with field while that of the opposite spin direction increases.

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DO - 10.1088/1742-6596/200/1/012115

M3 - 会議記事

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SN - 1742-6588

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JO - Journal of Physics: Conference Series

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