High field magnetization of (Benzo-TTFVS)2FeBr4and (Benzo-TTFVO)2FeBr4

S. Noguchi; A. Kuribayashi; T. Hiraoka; H. Fujiwara; T. Sugimoto; S. Kimura; M. Hagiwara; K. Kindo; T. Ishida

doi:10.1088/1742-6596/51/1/077

High field magnetization of (Benzo-TTFVS)₂FeBr₄and (Benzo-TTFVO)₂FeBr₄

S. Noguchi, A. Kuribayashi, T. Hiraoka, H. Fujiwara, T. Sugimoto, S. Kimura, M. Hagiwara, K. Kindo, T. Ishida

研究成果: Article › 査読

1 被引用数 (Scopus)

抄録

We performed high field magnetization measurements up to 55 T for newly synthesized antiferromagnetic charge-transfer salts, (Benzo-TTFVS) ₂FeBr₄ with T_N 5.8 K and (Benzo-TTFVO) ₂FeBr₄ with T_N 9.3 K. A spin-flop behavior at 1.8 T and a saturation at 14.8 T were observed in the magnetization curve at 0.5 K for the (Benzo-TTFVS)₂FeBr₄ salt. For the (Benzo-TTFVO)₂FeBr₄salt a spin-flop at 6.9 T and a saturation at 36.2 T were observed. We estimate the exchange interaction between d spins and the magnetic anisotropy for both salts from the magnetization data.

本文言語	English
論文番号	077
ページ（範囲）	331-334
ページ数	4
ジャーナル	Journal of Physics: Conference Series
巻	51
号	1
DOI	https://doi.org/10.1088/1742-6596/51/1/077
出版ステータス	Published - 2006 12月 1
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

文献へのアクセス

10.1088/1742-6596/51/1/077

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引用スタイル

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title = "High field magnetization of (Benzo-TTFVS)2FeBr4and (Benzo-TTFVO)2FeBr4",

abstract = "We performed high field magnetization measurements up to 55 T for newly synthesized antiferromagnetic charge-transfer salts, (Benzo-TTFVS) 2FeBr4 with TN 5.8 K and (Benzo-TTFVO) 2FeBr4 with TN 9.3 K. A spin-flop behavior at 1.8 T and a saturation at 14.8 T were observed in the magnetization curve at 0.5 K for the (Benzo-TTFVS)2FeBr4 salt. For the (Benzo-TTFVO)2FeBr4salt a spin-flop at 6.9 T and a saturation at 36.2 T were observed. We estimate the exchange interaction between d spins and the magnetic anisotropy for both salts from the magnetization data.",

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T1 - High field magnetization of (Benzo-TTFVS)2FeBr4and (Benzo-TTFVO)2FeBr4

AU - Noguchi, S.

AU - Kuribayashi, A.

AU - Hiraoka, T.

AU - Fujiwara, H.

AU - Sugimoto, T.

AU - Kimura, S.

AU - Hagiwara, M.

AU - Kindo, K.

AU - Ishida, T.

PY - 2006/12/1

Y1 - 2006/12/1

N2 - We performed high field magnetization measurements up to 55 T for newly synthesized antiferromagnetic charge-transfer salts, (Benzo-TTFVS) 2FeBr4 with TN 5.8 K and (Benzo-TTFVO) 2FeBr4 with TN 9.3 K. A spin-flop behavior at 1.8 T and a saturation at 14.8 T were observed in the magnetization curve at 0.5 K for the (Benzo-TTFVS)2FeBr4 salt. For the (Benzo-TTFVO)2FeBr4salt a spin-flop at 6.9 T and a saturation at 36.2 T were observed. We estimate the exchange interaction between d spins and the magnetic anisotropy for both salts from the magnetization data.

AB - We performed high field magnetization measurements up to 55 T for newly synthesized antiferromagnetic charge-transfer salts, (Benzo-TTFVS) 2FeBr4 with TN 5.8 K and (Benzo-TTFVO) 2FeBr4 with TN 9.3 K. A spin-flop behavior at 1.8 T and a saturation at 14.8 T were observed in the magnetization curve at 0.5 K for the (Benzo-TTFVS)2FeBr4 salt. For the (Benzo-TTFVO)2FeBr4salt a spin-flop at 6.9 T and a saturation at 36.2 T were observed. We estimate the exchange interaction between d spins and the magnetic anisotropy for both salts from the magnetization data.

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