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学術誌査読

6 被引用数 (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.

本文言語英語
ページ(範囲)2107-2108
ページ数2
ジャーナルCzechoslovak Journal of Physics
46
SUPPL. 4
DOI
出版ステータス出版済み - 12月 1 1996

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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