Antiferromagnetic properties of EuAl2

H. Wada; M. Shiga

doi:10.1016/0921-4526(94)90048-5

Antiferromagnetic properties of EuAl₂

H. Wada, M. Shiga

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

7 Citations (Scopus)

Abstract

The magnetization, specific heat, thermal expansion and electrical resistivity have been measured for EuAl₂. Anomalies associated with the antiferromagnetic transition were observed in their temperature dependence at or below 30 K. The thermal and transport properties were analyzed by the effective Debye temperature model, in which the temperature dependence of θ{symbol}_D is taken into account. It is shown that the s-f exchange interaction of EuAl₂ is considerably smaller than in GdAl₂. The anomalous magnetization process of EuAl₂ is also presented and discussed.

Original language	English
Pages (from-to)	25-30
Number of pages	6
Journal	Physica B: Physics of Condensed Matter
Volume	193
Issue number	1
DOIs	https://doi.org/10.1016/0921-4526(94)90048-5
Publication status	Published - Jan 1994
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/0921-4526(94)90048-5

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title = "Antiferromagnetic properties of EuAl2",

abstract = "The magnetization, specific heat, thermal expansion and electrical resistivity have been measured for EuAl2. Anomalies associated with the antiferromagnetic transition were observed in their temperature dependence at or below 30 K. The thermal and transport properties were analyzed by the effective Debye temperature model, in which the temperature dependence of θ{symbol}D is taken into account. It is shown that the s-f exchange interaction of EuAl2 is considerably smaller than in GdAl2. The anomalous magnetization process of EuAl2 is also presented and discussed.",

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AB - The magnetization, specific heat, thermal expansion and electrical resistivity have been measured for EuAl2. Anomalies associated with the antiferromagnetic transition were observed in their temperature dependence at or below 30 K. The thermal and transport properties were analyzed by the effective Debye temperature model, in which the temperature dependence of θ{symbol}D is taken into account. It is shown that the s-f exchange interaction of EuAl2 is considerably smaller than in GdAl2. The anomalous magnetization process of EuAl2 is also presented and discussed.

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Antiferromagnetic properties of EuAl₂

Abstract

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