High magnetic field study of CePd2Si2

I. Sheikin; A. Gröger; S. Raymond; D. Jaccard; D. Aoki; H. Harima; J. Flouquet

doi:10.1016/j.jmmm.2003.12.434

High magnetic field study of CePd₂Si₂

I. Sheikin, A. Gröger, S. Raymond, D. Jaccard, D. Aoki, H. Harima, J. Flouquet

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

1 Citation (Scopus)

Abstract

We report on de Haas-van Alphen effect measurements in the heavy fermion system CePd₂Si₂. Six different frequencies were observed in the basal plane with the corresponding effective masses from 6 to 23 m _e. One frequency is split into two close satellites, which arise from the up and down spin bands, whose effective masses differ by a factor of 2. Wave-form analysis of the split frequencies indicates that the spin-splitting gives rise to an apparent anomalous field dependence of the effective mass.

Original language	English
Pages (from-to)	e33-e34
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1016/j.jmmm.2003.12.434
Publication status	Published - 2004 May
Externally published	Yes

Keywords

CePdSi De Haas-van Alphen effect
Effective mass
Spin-splitting

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "High magnetic field study of CePd2Si2",

abstract = "We report on de Haas-van Alphen effect measurements in the heavy fermion system CePd2Si2. Six different frequencies were observed in the basal plane with the corresponding effective masses from 6 to 23 m e. One frequency is split into two close satellites, which arise from the up and down spin bands, whose effective masses differ by a factor of 2. Wave-form analysis of the split frequencies indicates that the spin-splitting gives rise to an apparent anomalous field dependence of the effective mass.",

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author = "I. Sheikin and A. Gr{\"o}ger and S. Raymond and D. Jaccard and D. Aoki and H. Harima and J. Flouquet",

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TY - JOUR

T1 - High magnetic field study of CePd2Si2

AU - Sheikin, I.

AU - Gröger, A.

AU - Raymond, S.

AU - Jaccard, D.

AU - Aoki, D.

AU - Harima, H.

AU - Flouquet, J.

PY - 2004/5

Y1 - 2004/5

N2 - We report on de Haas-van Alphen effect measurements in the heavy fermion system CePd2Si2. Six different frequencies were observed in the basal plane with the corresponding effective masses from 6 to 23 m e. One frequency is split into two close satellites, which arise from the up and down spin bands, whose effective masses differ by a factor of 2. Wave-form analysis of the split frequencies indicates that the spin-splitting gives rise to an apparent anomalous field dependence of the effective mass.

AB - We report on de Haas-van Alphen effect measurements in the heavy fermion system CePd2Si2. Six different frequencies were observed in the basal plane with the corresponding effective masses from 6 to 23 m e. One frequency is split into two close satellites, which arise from the up and down spin bands, whose effective masses differ by a factor of 2. Wave-form analysis of the split frequencies indicates that the spin-splitting gives rise to an apparent anomalous field dependence of the effective mass.

KW - CePdSi De Haas-van Alphen effect

KW - Effective mass

KW - Spin-splitting

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DO - 10.1016/j.jmmm.2003.12.434

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SP - e33-e34

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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