The effect of non-magnetic impurities on the spin-Peierls transition of 3-(4-cyanophenyl)-1,5-dimethyl-6-oxoverdazyl radical crystal, p-CyDOV

Javad B. Jamali, Naoki Wada, Yasuo Shimobe, Norio Achiwa, Shuichiro Kuwajima, Yuji Soejima, Kazuo Mukai

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Measurements of the magnetic susceptibility and the powder X-ray diffraction pattern of diluted p-CyDOV radical crystals, (p-CyDOV)1-x(p-CyDOV-H)x (x = 0 ∼ 0.10), were performed to study the effects of non-magnetic impurities, p-CyDOV-H (amine precursor of p-CyDOV), on the spin-Peierls transition of p-CyDOV. The transition temperature reduced rapidly upon p-CyDOV-H substitution and the spin-Peierls state disappeared around x = 0.07. The effect of p-CyDOV-H substitution was not observed in the X-ray diffraction pattern of p-CyDOV.

Original languageEnglish
Pages (from-to)661-666
Number of pages6
JournalChemical Physics Letters
Volume292
Issue number4-6
DOIs
Publication statusPublished - Jan 1 1998

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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