Magnetic susceptibility measurements for NixCd (1-x)(NH3)2· Ni(CN)4· 2C6H6

Yoshihide Kimishima, Satoru Simizu, Shoichi Nagata, Takashi Watanabe

    • 4 Citations

    Abstract

    The magnetic susceptibility was measured for NixCd (1-x)(NH3)2·Ni(CN)4· 2C6H6 series from x = 1.0 to jc=0.36. The Weiss temperature for each x was determined in the temperature region between 14 K and 20 K. It varies linearly with x within the experimental error. The Neel temperature TN(x) was defined from the inflection point of χ curve. Thus obtained TN(x) agrees very well with that determined from specific heat measurement above xc=0.65. The xc is the critical concentration at which the phase transition point disappears at finite temperature region. [Tx max(susceptibility maximum) -T N] increases with decreasing of x and has the extreme at x c in xcx≤1. This result shows that the short range order in T≥n(x) develops by the effect of the magnetic dilution in xc≤x≤1.

    Original languageEnglish
    Pages (from-to)1852-1857
    Number of pages6
    JournalJournal of the Physical Society of Japan
    Volume42
    Issue number6
    StatePublished - 1977 Jun 1

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    Temperature
    Magnetic susceptibility
    Thermal variables measurement
    Neel temperature
    Dilution
    Specific heat
    Phase transitions

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Cite this

    Kimishima, Y., Simizu, S., Nagata, S., & Watanabe, T. (1977). Magnetic susceptibility measurements for NixCd (1-x)(NH3)2· Ni(CN)4· 2C6H6 Journal of the Physical Society of Japan, 42(6), 1852-1857.

    Magnetic susceptibility measurements for NixCd (1-x)(NH3)2· Ni(CN)4· 2C6H6 . / Kimishima, Yoshihide; Simizu, Satoru; Nagata, Shoichi; Watanabe, Takashi.

    In: Journal of the Physical Society of Japan, Vol. 42, No. 6, 01.06.1977, p. 1852-1857.

    Research output: Contribution to journalArticle

    Kimishima, Y, Simizu, S, Nagata, S & Watanabe, T 1977, 'Magnetic susceptibility measurements for NixCd (1-x)(NH3)2· Ni(CN)4· 2C6H6 ' Journal of the Physical Society of Japan, vol 42, no. 6, pp. 1852-1857.

    Kimishima, Yoshihide; Simizu, Satoru; Nagata, Shoichi; Watanabe, Takashi / Magnetic susceptibility measurements for NixCd (1-x)(NH3)2· Ni(CN)4· 2C6H6 .

    In: Journal of the Physical Society of Japan, Vol. 42, No. 6, 01.06.1977, p. 1852-1857.

    Research output: Contribution to journalArticle

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    title = "Magnetic susceptibility measurements for NixCd (1-x)(NH3)2· Ni(CN)4· 2C6H6",
    author = "Yoshihide Kimishima and Satoru Simizu and Shoichi Nagata and Takashi Watanabe",
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    AU - Kimishima,Yoshihide

    AU - Simizu,Satoru

    AU - Nagata,Shoichi

    AU - Watanabe,Takashi

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    N2 - The magnetic susceptibility was measured for NixCd (1-x)(NH3)2·Ni(CN)4· 2C6H6 series from x = 1.0 to jc=0.36. The Weiss temperature for each x was determined in the temperature region between 14 K and 20 K. It varies linearly with x within the experimental error. The Neel temperature TN(x) was defined from the inflection point of χ curve. Thus obtained TN(x) agrees very well with that determined from specific heat measurement above xc=0.65. The xc is the critical concentration at which the phase transition point disappears at finite temperature region. [Tx max(susceptibility maximum) -T N] increases with decreasing of x and has the extreme at x c in xc≤x≤1. This result shows that the short range order in T≥n(x) develops by the effect of the magnetic dilution in xc≤x≤1.

    AB - The magnetic susceptibility was measured for NixCd (1-x)(NH3)2·Ni(CN)4· 2C6H6 series from x = 1.0 to jc=0.36. The Weiss temperature for each x was determined in the temperature region between 14 K and 20 K. It varies linearly with x within the experimental error. The Neel temperature TN(x) was defined from the inflection point of χ curve. Thus obtained TN(x) agrees very well with that determined from specific heat measurement above xc=0.65. The xc is the critical concentration at which the phase transition point disappears at finite temperature region. [Tx max(susceptibility maximum) -T N] increases with decreasing of x and has the extreme at x c in xc≤x≤1. This result shows that the short range order in T≥n(x) develops by the effect of the magnetic dilution in xc≤x≤1.

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