Optical activity and phase transition of Pb1-xLax(ZryTiz)1-x/4O3

Hiroshige Yoshii, Tsuyoshi Shimasaki, Masaaki Ichiki, Yosuke Itagaki, Toru Asahi, Kazuya Saito, Jinzo Kobayashi, Hiroyuki Ikawa

    Research output: Chapter in Book/Report/Conference proceedingChapter

    3 Citations (Scopus)

    Abstract

    Electric field dependences of optical activity and birefringence of Pb0.92La0.08(Zr0.7Ti0.3)0.98O3(PLZT(8/70/30)) were studied using the high-accuracy universal polarimeter (HAUP) method in a temperature region between 0 °C and 90 °C. PLZT(8/70/30) was optically active in the low-temperature and inactive in the high-temperature phases. Furthermore it was revealed that gyration and birefringence in the low-temperature phase manifested typical butterfly hysteresis loops with respect to electric fields. From analysis of Weissenberg photographs, the ceramics of both high- and low-temperature phases were found to consist of crystallites which were distributed in equal weight along the total solid angles. Using the combined evidence from HAUP and X-ray methods, it was clarified that the classes of the high- and low-temperature phases are Th and C3, respectively.

    Original languageEnglish
    Title of host publicationJapanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers
    Place of PublicationMinato-ku, Japan
    PublisherJJAP
    Pages5435-5439
    Number of pages5
    Volume33
    Edition9 B
    Publication statusPublished - 1994 Sep

    Fingerprint

    Phase transitions
    Temperature
    Polarimeters
    Birefringence
    Electric fields
    Hysteresis loops
    Crystallites
    X rays

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Yoshii, H., Shimasaki, T., Ichiki, M., Itagaki, Y., Asahi, T., Saito, K., ... Ikawa, H. (1994). Optical activity and phase transition of Pb1-xLax(ZryTiz)1-x/4O3 In Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers (9 B ed., Vol. 33, pp. 5435-5439). Minato-ku, Japan: JJAP.

    Optical activity and phase transition of Pb1-xLax(ZryTiz)1-x/4O3 . / Yoshii, Hiroshige; Shimasaki, Tsuyoshi; Ichiki, Masaaki; Itagaki, Yosuke; Asahi, Toru; Saito, Kazuya; Kobayashi, Jinzo; Ikawa, Hiroyuki.

    Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers. Vol. 33 9 B. ed. Minato-ku, Japan : JJAP, 1994. p. 5435-5439.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Yoshii, H, Shimasaki, T, Ichiki, M, Itagaki, Y, Asahi, T, Saito, K, Kobayashi, J & Ikawa, H 1994, Optical activity and phase transition of Pb1-xLax(ZryTiz)1-x/4O3 in Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers. 9 B edn, vol. 33, JJAP, Minato-ku, Japan, pp. 5435-5439.
    Yoshii H, Shimasaki T, Ichiki M, Itagaki Y, Asahi T, Saito K et al. Optical activity and phase transition of Pb1-xLax(ZryTiz)1-x/4O3 In Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers. 9 B ed. Vol. 33. Minato-ku, Japan: JJAP. 1994. p. 5435-5439
    Yoshii, Hiroshige ; Shimasaki, Tsuyoshi ; Ichiki, Masaaki ; Itagaki, Yosuke ; Asahi, Toru ; Saito, Kazuya ; Kobayashi, Jinzo ; Ikawa, Hiroyuki. / Optical activity and phase transition of Pb1-xLax(ZryTiz)1-x/4O3 Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers. Vol. 33 9 B. ed. Minato-ku, Japan : JJAP, 1994. pp. 5435-5439
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    abstract = "Electric field dependences of optical activity and birefringence of Pb0.92La0.08(Zr0.7Ti0.3)0.98O3(PLZT(8/70/30)) were studied using the high-accuracy universal polarimeter (HAUP) method in a temperature region between 0 °C and 90 °C. PLZT(8/70/30) was optically active in the low-temperature and inactive in the high-temperature phases. Furthermore it was revealed that gyration and birefringence in the low-temperature phase manifested typical butterfly hysteresis loops with respect to electric fields. From analysis of Weissenberg photographs, the ceramics of both high- and low-temperature phases were found to consist of crystallites which were distributed in equal weight along the total solid angles. Using the combined evidence from HAUP and X-ray methods, it was clarified that the classes of the high- and low-temperature phases are Th and C3, respectively.",
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    AU - Itagaki, Yosuke

    AU - Asahi, Toru

    AU - Saito, Kazuya

    AU - Kobayashi, Jinzo

    AU - Ikawa, Hiroyuki

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