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

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

2 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	779-780
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	104-107
Issue number	PART 2
DOIs	https://doi.org/10.1016/0304-8853(92)90356-S
Publication status	Published - Feb 2 1992
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(92)90356-S

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title = "Phase transition in LiVO2",

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.",

author = "Y. Kimishima and M. Tsuchiya and K. Tomimoto and J. Akimitsu",

year = "1992",

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T1 - Phase transition in LiVO2

AU - Kimishima, Y.

AU - Tsuchiya, M.

AU - Tomimoto, K.

AU - Akimitsu, J.

PY - 1992/2/2

Y1 - 1992/2/2

N2 - 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.

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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U2 - 10.1016/0304-8853(92)90356-S

DO - 10.1016/0304-8853(92)90356-S

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EP - 780

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 2

ER -

Phase transition in LiVO₂

Abstract

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