Magnetic phase transition in Gd2CuO4 single crystal

Takao Ishii; Azusa Matsuda

doi:10.1016/0038-1098(90)90242-4

Magnetic phase transition in Gd₂CuO₄ single crystal

Takao Ishii^*, Azusa Matsuda

^*この研究の対応する著者

研究成果: Article › 査読

19 被引用数 (Scopus)

抄録

The magnetic properies of single-crystal Gd₂CuO₄ are examined in several low magnetic fields between 50 Oe and 2000 Oe. This compound shows a successive magnetic ordering at 7.8 K, ∼15 K and ∼270 K. In addition, magnetic phase transition from antiferromagnetic to weak ferromagnetic is induced by an external magnetic field of 400 Oe in the temperature between 7.8 K and ∼10 K. Gd ions also magnetically order at 6.8 K. The experimental results provide the basis for a discussuion of a possible magnetic structure of Cu spins in Gd₂CuO₄ in connection with Nd₂CuO₄.

本文言語	English
ページ（範囲）	765-768
ページ数	4
ジャーナル	Solid State Communications
巻	75
号	9
DOI	https://doi.org/10.1016/0038-1098(90)90242-4
出版ステータス	Published - 1990 9月
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
凝縮系物理学
材料化学

文献へのアクセス

10.1016/0038-1098(90)90242-4

他のファイルとリンク

引用スタイル

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abstract = "The magnetic properies of single-crystal Gd2CuO4 are examined in several low magnetic fields between 50 Oe and 2000 Oe. This compound shows a successive magnetic ordering at 7.8 K, ∼15 K and ∼270 K. In addition, magnetic phase transition from antiferromagnetic to weak ferromagnetic is induced by an external magnetic field of 400 Oe in the temperature between 7.8 K and ∼10 K. Gd ions also magnetically order at 6.8 K. The experimental results provide the basis for a discussuion of a possible magnetic structure of Cu spins in Gd2CuO4 in connection with Nd2CuO4.",

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N2 - The magnetic properies of single-crystal Gd2CuO4 are examined in several low magnetic fields between 50 Oe and 2000 Oe. This compound shows a successive magnetic ordering at 7.8 K, ∼15 K and ∼270 K. In addition, magnetic phase transition from antiferromagnetic to weak ferromagnetic is induced by an external magnetic field of 400 Oe in the temperature between 7.8 K and ∼10 K. Gd ions also magnetically order at 6.8 K. The experimental results provide the basis for a discussuion of a possible magnetic structure of Cu spins in Gd2CuO4 in connection with Nd2CuO4.

AB - The magnetic properies of single-crystal Gd2CuO4 are examined in several low magnetic fields between 50 Oe and 2000 Oe. This compound shows a successive magnetic ordering at 7.8 K, ∼15 K and ∼270 K. In addition, magnetic phase transition from antiferromagnetic to weak ferromagnetic is induced by an external magnetic field of 400 Oe in the temperature between 7.8 K and ∼10 K. Gd ions also magnetically order at 6.8 K. The experimental results provide the basis for a discussuion of a possible magnetic structure of Cu spins in Gd2CuO4 in connection with Nd2CuO4.

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