Anomalous magnetism of the frustrated compound GdInCu4

H. Nakamura; K. Ito; H. Wada; M. Shiga

doi:10.1016/0921-4526(93)90658-S

Anomalous magnetism of the frustrated compound GdInCu₄

H. Nakamura, K. Ito, H. Wada, M. Shiga

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

23 Citations (Scopus)

Abstract

The magnetic susceptibility, high-field magnetization, low-temperature specific heat measurements for GdInCu₄ have revealed that its antiferromagnetic ordering is depressed down to a very low temperature of 6.9 K in spite of the large antiferromagnetic correlation between Gd moments, and magnetic correlation persists at temperatures higher than T_N. The temperature dependence of electrical resistivity has a broad maximum around 80 K as well as a sharp peak at T_N. The concept of magnetic frustration is applied to explain such anomalous properties of GdInCu₄.

Original language	English
Pages (from-to)	633-635
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	186-188
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(93)90658-S
Publication status	Published - May 2 1993
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(93)90658-S

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abstract = "The magnetic susceptibility, high-field magnetization, low-temperature specific heat measurements for GdInCu4 have revealed that its antiferromagnetic ordering is depressed down to a very low temperature of 6.9 K in spite of the large antiferromagnetic correlation between Gd moments, and magnetic correlation persists at temperatures higher than TN. The temperature dependence of electrical resistivity has a broad maximum around 80 K as well as a sharp peak at TN. The concept of magnetic frustration is applied to explain such anomalous properties of GdInCu4.",

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AU - Ito, K.

AU - Wada, H.

AU - Shiga, M.

PY - 1993/5/2

Y1 - 1993/5/2

N2 - The magnetic susceptibility, high-field magnetization, low-temperature specific heat measurements for GdInCu4 have revealed that its antiferromagnetic ordering is depressed down to a very low temperature of 6.9 K in spite of the large antiferromagnetic correlation between Gd moments, and magnetic correlation persists at temperatures higher than TN. The temperature dependence of electrical resistivity has a broad maximum around 80 K as well as a sharp peak at TN. The concept of magnetic frustration is applied to explain such anomalous properties of GdInCu4.

AB - The magnetic susceptibility, high-field magnetization, low-temperature specific heat measurements for GdInCu4 have revealed that its antiferromagnetic ordering is depressed down to a very low temperature of 6.9 K in spite of the large antiferromagnetic correlation between Gd moments, and magnetic correlation persists at temperatures higher than TN. The temperature dependence of electrical resistivity has a broad maximum around 80 K as well as a sharp peak at TN. The concept of magnetic frustration is applied to explain such anomalous properties of GdInCu4.

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ER -

Anomalous magnetism of the frustrated compound GdInCu₄

Abstract

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