Optical activity of (NH4)2SO4

Michi Higano, Toru Asahi, Yasuyuki Sato, Kazuya Okubo, Jinzo Kobayashi

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    Optical activity and birefringence of (NH4)2SO4 were measured by using HAUP method, in the temperature range between 50 °C and -200 °C. Gyration tensor component g12 appeared suddenly at Tc, and increased gradually with decrease of temperature. No other phase transition was found in this temperature range.

    Original languageEnglish
    Pages (from-to)285-287
    Number of pages3
    JournalFerroelectrics
    Volume152
    Issue number1 -4 pt 2
    Publication statusPublished - 1994

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    optical activity
    gyration
    Birefringence
    Temperature
    Tensors
    temperature
    birefringence
    Phase transitions
    tensors

    ASJC Scopus subject areas

    • Materials Science(all)
    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Engineering(all)

    Cite this

    Higano, M., Asahi, T., Sato, Y., Okubo, K., & Kobayashi, J. (1994). Optical activity of (NH4)2SO4 Ferroelectrics, 152(1 -4 pt 2), 285-287.

    Optical activity of (NH4)2SO4 . / Higano, Michi; Asahi, Toru; Sato, Yasuyuki; Okubo, Kazuya; Kobayashi, Jinzo.

    In: Ferroelectrics, Vol. 152, No. 1 -4 pt 2, 1994, p. 285-287.

    Research output: Contribution to journalArticle

    Higano, M, Asahi, T, Sato, Y, Okubo, K & Kobayashi, J 1994, 'Optical activity of (NH4)2SO4 ', Ferroelectrics, vol. 152, no. 1 -4 pt 2, pp. 285-287.
    Higano M, Asahi T, Sato Y, Okubo K, Kobayashi J. Optical activity of (NH4)2SO4 Ferroelectrics. 1994;152(1 -4 pt 2):285-287.
    Higano, Michi ; Asahi, Toru ; Sato, Yasuyuki ; Okubo, Kazuya ; Kobayashi, Jinzo. / Optical activity of (NH4)2SO4 In: Ferroelectrics. 1994 ; Vol. 152, No. 1 -4 pt 2. pp. 285-287.
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