Pressure induced enhancement of ordering temperature of a ferromagnetic organic radical crystal: P-CDTV

M. Mito, H. Nakano, M. Ito, M. Hitaka, Tatsuya Kawae, K. Konishi, K. Mukai, K. Takeda

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

抄録

The magnetic susceptibility of 3-(4-chlorophenyl)-1,5-dimethyl-6-thioxoverdazyl (p-CDTV) has been measured down to 0.2 K under hydrostatic pressures. The ordering temperature of Tc = 0.65K at the ambient pressure is found to increase under pressure up to Tc = 0.80 K at 6.0 kbar, giving the demonstrative temperature independent susceptibility of a ferromagnetic state at low temperatures. This pressure dependence is the opposite direction to that observered in the other organic ferromagnet β-phase p-NPNN, and is interpreted in terms of the virtual charge transfer mechanism rather than pressure effects on the dipolar interactions.

元の言語英語
ページ(範囲)2107-2108
ページ数2
ジャーナルCzechoslovak Journal of Physics
46
発行部数SUPPL. 4
DOI
出版物ステータス出版済み - 12 1 1996

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magnetic permeability
augmentation
pressure effects
hydrostatic pressure
pressure dependence
crystals
charge transfer
temperature
interactions

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Pressure induced enhancement of ordering temperature of a ferromagnetic organic radical crystal : P-CDTV. / Mito, M.; Nakano, H.; Ito, M.; Hitaka, M.; Kawae, Tatsuya; Konishi, K.; Mukai, K.; Takeda, K.

:: Czechoslovak Journal of Physics, 巻 46, 番号 SUPPL. 4, 01.12.1996, p. 2107-2108.

研究成果: ジャーナルへの寄稿記事

Mito, M, Nakano, H, Ito, M, Hitaka, M, Kawae, T, Konishi, K, Mukai, K & Takeda, K 1996, 'Pressure induced enhancement of ordering temperature of a ferromagnetic organic radical crystal: P-CDTV', Czechoslovak Journal of Physics, 巻. 46, 番号 SUPPL. 4, pp. 2107-2108. https://doi.org/10.1007/BF02571045
Mito, M. ; Nakano, H. ; Ito, M. ; Hitaka, M. ; Kawae, Tatsuya ; Konishi, K. ; Mukai, K. ; Takeda, K. / Pressure induced enhancement of ordering temperature of a ferromagnetic organic radical crystal : P-CDTV. :: Czechoslovak Journal of Physics. 1996 ; 巻 46, 番号 SUPPL. 4. pp. 2107-2108.
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abstract = "The magnetic susceptibility of 3-(4-chlorophenyl)-1,5-dimethyl-6-thioxoverdazyl (p-CDTV) has been measured down to 0.2 K under hydrostatic pressures. The ordering temperature of Tc = 0.65K at the ambient pressure is found to increase under pressure up to Tc = 0.80 K at 6.0 kbar, giving the demonstrative temperature independent susceptibility of a ferromagnetic state at low temperatures. This pressure dependence is the opposite direction to that observered in the other organic ferromagnet β-phase p-NPNN, and is interpreted in terms of the virtual charge transfer mechanism rather than pressure effects on the dipolar interactions.",
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AU - Kawae, Tatsuya

AU - Konishi, K.

AU - Mukai, K.

AU - Takeda, K.

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AB - The magnetic susceptibility of 3-(4-chlorophenyl)-1,5-dimethyl-6-thioxoverdazyl (p-CDTV) has been measured down to 0.2 K under hydrostatic pressures. The ordering temperature of Tc = 0.65K at the ambient pressure is found to increase under pressure up to Tc = 0.80 K at 6.0 kbar, giving the demonstrative temperature independent susceptibility of a ferromagnetic state at low temperatures. This pressure dependence is the opposite direction to that observered in the other organic ferromagnet β-phase p-NPNN, and is interpreted in terms of the virtual charge transfer mechanism rather than pressure effects on the dipolar interactions.

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