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

^*Corresponding author for this work

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

19 Citations (Scopus)

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.

Original language	English
Pages (from-to)	765-768
Number of pages	4
Journal	Solid State Communications
Volume	75
Issue number	9
DOIs	https://doi.org/10.1016/0038-1098(90)90242-4
Publication status	Published - 1990 Sept
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(90)90242-4

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title = "Magnetic phase transition in Gd2CuO4 single crystal",

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.",

author = "Takao Ishii and Azusa Matsuda",

year = "1990",

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doi = "10.1016/0038-1098(90)90242-4",

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journal = "Solid State Communications",

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T1 - Magnetic phase transition in Gd2CuO4 single crystal

AU - Ishii, Takao

AU - Matsuda, Azusa

PY - 1990/9

Y1 - 1990/9

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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U2 - 10.1016/0038-1098(90)90242-4

DO - 10.1016/0038-1098(90)90242-4

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SP - 765

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JO - Solid State Communications

JF - Solid State Communications

IS - 9

ER -

Magnetic phase transition in Gd₂CuO₄ single crystal

Abstract

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