Phase transition in LiVO2

Y. Kimishima; M. Tsuchiya; K. Tomimoto; J. Akimitsu

doi:10.1016/0304-8853(92)90356-S

Phase transition in LiVO₂

Y. Kimishima, M. Tsuchiya, K. Tomimoto, J. Akimitsu

研究成果 › 査読

2 被引用数 (Scopus)

抄録

The magnetic susceptibility χ and specific heat C_p were measured for the two-dimensional triangular antiferromagnet LiVO₂. The phase transition was observed between T^down_t = 450 K and T^up_t = 485 K in the χ-result. The χ showed a reproducible thermal hysteresis between T^down_t and T^up_t. The entropy change around T^up_t was estimated as about 11 J/K mol from the C_p-result. By the cation-exchange chromatography, it was indicated that the chemical formula of the measured sample was Li_0.84VO₂.

本文言語	English
ページ（範囲）	779-780
ページ数	2
ジャーナル	Journal of Magnetism and Magnetic Materials
巻	104-107
号	PART 2
DOI	https://doi.org/10.1016/0304-8853(92)90356-S
出版ステータス	Published - 2月 2 1992
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学

文献へのアクセス

10.1016/0304-8853(92)90356-S

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引用スタイル

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abstract = "The magnetic susceptibility χ and specific heat Cp were measured for the two-dimensional triangular antiferromagnet LiVO2. The phase transition was observed between Tdownt = 450 K and Tupt = 485 K in the χ-result. The χ showed a reproducible thermal hysteresis between Tdownt and Tupt. The entropy change around Tupt was estimated as about 11 J/K mol from the Cp-result. By the cation-exchange chromatography, it was indicated that the chemical formula of the measured sample was Li0.84VO2.",

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AU - Tomimoto, K.

AU - Akimitsu, J.

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AB - The magnetic susceptibility χ and specific heat Cp were measured for the two-dimensional triangular antiferromagnet LiVO2. The phase transition was observed between Tdownt = 450 K and Tupt = 485 K in the χ-result. The χ showed a reproducible thermal hysteresis between Tdownt and Tupt. The entropy change around Tupt was estimated as about 11 J/K mol from the Cp-result. By the cation-exchange chromatography, it was indicated that the chemical formula of the measured sample was Li0.84VO2.

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