Metamagnetic Transition Based on the Quadrupole Moment in DyCu2

Yoshiyuki Yoshida; Kiyohiro Sugiyama; Tetsuya Takeuchi; Yasushi Kimura; Dai Aoki; Masato Kouzaki; Rikio Settai; Koichi Kindo; Yoshichika Onuki

doi:10.1143/JPSJ.67.1421

Metamagnetic Transition Based on the Quadrupole Moment in DyCu₂

Yoshiyuki Yoshida, Kiyohiro Sugiyama, Tetsuya Takeuchi, Yasushi Kimura, Dai Aoki, Masato Kouzaki, Rikio Settai, Koichi Kindo, Yoshichika Onuki

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

13 Citations (Scopus)

Abstract

We have measured the electrical resistivity, magnetoresistance, specific heat, thermal expansion, de Haas-van Alphen effect, magnetic susceptibility and magnetization in DyCu₂. The metamagnetic transtion has been observed in a wide temperature range from 1.3 to 170 K. The transition field decreases with increasing the temperature up to the Néel temperature of 27 K, while it increases linearly from about 50 K to 170 K. This metamagnetism is similar to that of PrCu₂ and is explained on the basis of the quadrupole interaction.

Original language	English
Pages (from-to)	1421-1430
Number of pages	10
Journal	journal of the physical society of japan
Volume	67
Issue number	4
DOIs	https://doi.org/10.1143/JPSJ.67.1421
Publication status	Published - 1998 Jan 1
Externally published	Yes

Keywords

DyCu
Metamagnetic transition
Quadrupole moment

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1143/JPSJ.67.1421

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Metamagnetic Transition Based on the Quadrupole Moment in DyCu₂. / Yoshida, Yoshiyuki; Sugiyama, Kiyohiro; Takeuchi, Tetsuya; Kimura, Yasushi; Aoki, Dai; Kouzaki, Masato; Settai, Rikio; Kindo, Koichi; Onuki, Yoshichika.

In: journal of the physical society of japan, Vol. 67, No. 4, 01.01.1998, p. 1421-1430.

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

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AU - Onuki, Yoshichika

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