Effect of pressure on the magnetic susceptibility in spin-Peierls cuprate, CuGeO3

H. Takahashi; N. Môri; O. Fujita; J. Akimitsu; T. Matsumoto

doi:10.1016/0038-1098(95)00387-8

Effect of pressure on the magnetic susceptibility in spin-Peierls cuprate, CuGeO₃

H. Takahashi, N. Môri, O. Fujita, J. Akimitsu, T. Matsumoto

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

42 Citations (Scopus)

Abstract

AC susceptibility and magnetic balance measurements have been performed on a single crystalline CuGeO₃ under high pressure up to 8 GPa and 1.1 GPa, respectively. The spin-Peierls (SP) transition temperature (T_SP) increases linearly with increasing pressure at a rate of 4.8 K/GPa. Curie-Weiss fitting was made for the susceptibility above T_SP. Ferromagnetic transition was observed above 4.5 GPa at around 10 K.

Original language	English
Pages (from-to)	817-822
Number of pages	6
Journal	Solid State Communications
Volume	95
Issue number	12
DOIs	https://doi.org/10.1016/0038-1098(95)00387-8
Publication status	Published - Sept 1995
Externally published	Yes

Keywords

A. magnetically ordered materials
D. phase transitions
E. strain
high pressure

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

Access to Document

10.1016/0038-1098(95)00387-8

Cite this

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abstract = "AC susceptibility and magnetic balance measurements have been performed on a single crystalline CuGeO3 under high pressure up to 8 GPa and 1.1 GPa, respectively. The spin-Peierls (SP) transition temperature (TSP) increases linearly with increasing pressure at a rate of 4.8 K/GPa. Curie-Weiss fitting was made for the susceptibility above TSP. Ferromagnetic transition was observed above 4.5 GPa at around 10 K.",

keywords = "A. magnetically ordered materials, D. phase transitions, E. strain, high pressure",

author = "H. Takahashi and N. M{\^o}ri and O. Fujita and J. Akimitsu and T. Matsumoto",

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T1 - Effect of pressure on the magnetic susceptibility in spin-Peierls cuprate, CuGeO3

AU - Takahashi, H.

AU - Môri, N.

AU - Fujita, O.

AU - Akimitsu, J.

AU - Matsumoto, T.

PY - 1995/9

Y1 - 1995/9

N2 - AC susceptibility and magnetic balance measurements have been performed on a single crystalline CuGeO3 under high pressure up to 8 GPa and 1.1 GPa, respectively. The spin-Peierls (SP) transition temperature (TSP) increases linearly with increasing pressure at a rate of 4.8 K/GPa. Curie-Weiss fitting was made for the susceptibility above TSP. Ferromagnetic transition was observed above 4.5 GPa at around 10 K.

AB - AC susceptibility and magnetic balance measurements have been performed on a single crystalline CuGeO3 under high pressure up to 8 GPa and 1.1 GPa, respectively. The spin-Peierls (SP) transition temperature (TSP) increases linearly with increasing pressure at a rate of 4.8 K/GPa. Curie-Weiss fitting was made for the susceptibility above TSP. Ferromagnetic transition was observed above 4.5 GPa at around 10 K.

KW - A. magnetically ordered materials

KW - D. phase transitions

KW - E. strain

KW - high pressure

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