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

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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

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Diffraction patterns
Substitution reactions
diffraction patterns
Impurities
substitutes
impurities
Crystals
Magnetic susceptibility
crystals
Amines
amines
x rays
transition temperature
magnetic permeability
X ray diffraction

All Science Journal Classification (ASJC) codes

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

Cite this

The effect of non-magnetic impurities on the spin-Peierls transition of 3-(4-cyanophenyl)-1,5-dimethyl-6-oxoverdazyl radical crystal, p-CyDOV. / Jamali, Javad B.; Wada, Naoki; Shimobe, Yasuo; Achiwa, Norio; Kuwajima, Shuichiro; Soejima, Yuji; Mukai, Kazuo.

In: Chemical Physics Letters, Vol. 292, No. 4-6, 01.01.1998, p. 661-666.

Research output: Contribution to journalArticle

Jamali, Javad B. ; Wada, Naoki ; Shimobe, Yasuo ; Achiwa, Norio ; Kuwajima, Shuichiro ; Soejima, Yuji ; Mukai, Kazuo. / The effect of non-magnetic impurities on the spin-Peierls transition of 3-(4-cyanophenyl)-1,5-dimethyl-6-oxoverdazyl radical crystal, p-CyDOV. In: Chemical Physics Letters. 1998 ; Vol. 292, No. 4-6. pp. 661-666.
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T1 - The effect of non-magnetic impurities on the spin-Peierls transition of 3-(4-cyanophenyl)-1,5-dimethyl-6-oxoverdazyl radical crystal, p-CyDOV

AU - Jamali, Javad B.

AU - Wada, Naoki

AU - Shimobe, Yasuo

AU - Achiwa, Norio

AU - Kuwajima, Shuichiro

AU - Soejima, Yuji

AU - Mukai, Kazuo

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AB - 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.

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