Magnetism in CeAu2Si2 (single crystal)

F. Honda; J. Vejpravová; P. Svoboda; V. Sechovskf; G. Oomi; T. Komatsubara

doi:10.1016/j.jmmm.2003.11.306

Magnetism in CeAu₂Si₂ (single crystal)

F. Honda, J. Vejpravová, P. Svoboda, V. Sechovskf, G. Oomi, T. Komatsubara

研究成果: Article › 査読

6 被引用数 (Scopus)

抄録

We have grown a CeAu₂Si₂ single crystal and measured the magnetization, specific heat and electrical resistivity as functions of magnetic field and temperature. The obtained results are interpreted in terms of antiferromagnetic (AF) ordering of Ce magnetic moments below the Néel temperature T_N = 4K. At temperatures below T_N we observe a metamagnetic transition from AF to ferromagnetic state in magnetic field applied along the c-axis. The strong uniaxial magnetocrystalline anisotropy has been found both in AF as well as in the paramagnetic state.

本文言語	English
ページ（範囲）	e405-e407
ジャーナル	Journal of Magnetism and Magnetic Materials
巻	272-276
号	SUPPL. 1
DOI	https://doi.org/10.1016/j.jmmm.2003.11.306
出版ステータス	Published - 2004 5月
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学

文献へのアクセス

10.1016/j.jmmm.2003.11.306

他のファイルとリンク

引用スタイル

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title = "Magnetism in CeAu2Si2 (single crystal)",

abstract = "We have grown a CeAu2Si2 single crystal and measured the magnetization, specific heat and electrical resistivity as functions of magnetic field and temperature. The obtained results are interpreted in terms of antiferromagnetic (AF) ordering of Ce magnetic moments below the N{\'e}el temperature TN = 4K. At temperatures below TN we observe a metamagnetic transition from AF to ferromagnetic state in magnetic field applied along the c-axis. The strong uniaxial magnetocrystalline anisotropy has been found both in AF as well as in the paramagnetic state.",

keywords = "CeAuSi, Electrical resistivity, Magnetization, Single crystal, Specific heat",

author = "F. Honda and J. Vejpravov{\'a} and P. Svoboda and V. Sechovskf and G. Oomi and T. Komatsubara",

note = "Funding Information: The work was supported by the Ministry of Education of the Czech Republic (program MSM113200002) and by the Grant Agency of the Czech Republic (grants # 202/02/0739 and 202/01/D045).",

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T1 - Magnetism in CeAu2Si2 (single crystal)

AU - Honda, F.

AU - Vejpravová, J.

AU - Svoboda, P.

AU - Sechovskf, V.

AU - Oomi, G.

AU - Komatsubara, T.

N1 - Funding Information: The work was supported by the Ministry of Education of the Czech Republic (program MSM113200002) and by the Grant Agency of the Czech Republic (grants # 202/02/0739 and 202/01/D045).

PY - 2004/5

Y1 - 2004/5

N2 - We have grown a CeAu2Si2 single crystal and measured the magnetization, specific heat and electrical resistivity as functions of magnetic field and temperature. The obtained results are interpreted in terms of antiferromagnetic (AF) ordering of Ce magnetic moments below the Néel temperature TN = 4K. At temperatures below TN we observe a metamagnetic transition from AF to ferromagnetic state in magnetic field applied along the c-axis. The strong uniaxial magnetocrystalline anisotropy has been found both in AF as well as in the paramagnetic state.

AB - We have grown a CeAu2Si2 single crystal and measured the magnetization, specific heat and electrical resistivity as functions of magnetic field and temperature. The obtained results are interpreted in terms of antiferromagnetic (AF) ordering of Ce magnetic moments below the Néel temperature TN = 4K. At temperatures below TN we observe a metamagnetic transition from AF to ferromagnetic state in magnetic field applied along the c-axis. The strong uniaxial magnetocrystalline anisotropy has been found both in AF as well as in the paramagnetic state.

KW - CeAuSi

KW - Electrical resistivity

KW - Magnetization

KW - Single crystal

KW - Specific heat

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