Optical study on the phase transition of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3

Toru Asahi, Y. Itagaki, H. Utsumi, H. Yoshii, I. Kamiya, M. Ichiki, M. Takahashi, J. Kobayashi

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Abstract

    Optical gyration G, birefringence Δn and their electric-field E dependences of transparent ceramics of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 were studied by using high accuracy universal polarimeter (HAUP) in a temperature range between 10°C and 130°C. The high-temperature phase manifested neither spontaneous nor induced G, while the low-temperature phase did characteristic hysteresis loops of G and Δn with respect to E. Group-theoretical consideration of gyro-optical properties of both phases led us to the conclusion that the high- and low-temperature phases are cubic T h and trigonal C 3, the same as found in Pb 0.92La 0.08(Zr 0.70Ti 0.30) 0.98O 3 ceramics. The free-energy function of both phases was determined by using these electro-optic effects. It is found that both ceramics undergo the same phase transition and manifest similar dielectric and optical properties.

    Original languageEnglish
    Title of host publicationFerroelectrics
    PublisherGordon & Breach Science Publ Inc
    Pages459-469
    Number of pages11
    Volume208
    Edition209/1 /4,1/2
    Publication statusPublished - 1998

    Fingerprint

    Phase transitions
    ceramics
    optical properties
    gyration
    polarimeters
    Temperature
    Optical properties
    electro-optics
    birefringence
    dielectric properties
    free energy
    hysteresis
    Polarimeters
    Electrooptical effects
    Hysteresis loops
    Birefringence
    electric fields
    Dielectric properties
    Free energy
    Electric fields

    ASJC Scopus subject areas

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

    Cite this

    Asahi, T., Itagaki, Y., Utsumi, H., Yoshii, H., Kamiya, I., Ichiki, M., ... Kobayashi, J. (1998). Optical study on the phase transition of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 In Ferroelectrics (209/1 /4,1/2 ed., Vol. 208 , pp. 459-469). Gordon & Breach Science Publ Inc.

    Optical study on the phase transition of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 . / Asahi, Toru; Itagaki, Y.; Utsumi, H.; Yoshii, H.; Kamiya, I.; Ichiki, M.; Takahashi, M.; Kobayashi, J.

    Ferroelectrics. Vol. 208 209/1 /4,1/2. ed. Gordon & Breach Science Publ Inc, 1998. p. 459-469.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Asahi, T, Itagaki, Y, Utsumi, H, Yoshii, H, Kamiya, I, Ichiki, M, Takahashi, M & Kobayashi, J 1998, Optical study on the phase transition of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 in Ferroelectrics. 209/1 /4,1/2 edn, vol. 208 , Gordon & Breach Science Publ Inc, pp. 459-469.
    Asahi T, Itagaki Y, Utsumi H, Yoshii H, Kamiya I, Ichiki M et al. Optical study on the phase transition of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 In Ferroelectrics. 209/1 /4,1/2 ed. Vol. 208 . Gordon & Breach Science Publ Inc. 1998. p. 459-469
    Asahi, Toru ; Itagaki, Y. ; Utsumi, H. ; Yoshii, H. ; Kamiya, I. ; Ichiki, M. ; Takahashi, M. ; Kobayashi, J. / Optical study on the phase transition of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 Ferroelectrics. Vol. 208 209/1 /4,1/2. ed. Gordon & Breach Science Publ Inc, 1998. pp. 459-469
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    AU - Asahi, Toru

    AU - Itagaki, Y.

    AU - Utsumi, H.

    AU - Yoshii, H.

    AU - Kamiya, I.

    AU - Ichiki, M.

    AU - Takahashi, M.

    AU - Kobayashi, J.

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    N2 - Optical gyration G, birefringence Δn and their electric-field E dependences of transparent ceramics of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 were studied by using high accuracy universal polarimeter (HAUP) in a temperature range between 10°C and 130°C. The high-temperature phase manifested neither spontaneous nor induced G, while the low-temperature phase did characteristic hysteresis loops of G and Δn with respect to E. Group-theoretical consideration of gyro-optical properties of both phases led us to the conclusion that the high- and low-temperature phases are cubic T h and trigonal C 3, the same as found in Pb 0.92La 0.08(Zr 0.70Ti 0.30) 0.98O 3 ceramics. The free-energy function of both phases was determined by using these electro-optic effects. It is found that both ceramics undergo the same phase transition and manifest similar dielectric and optical properties.

    AB - Optical gyration G, birefringence Δn and their electric-field E dependences of transparent ceramics of Pb 0.92La 0.08(Zr 0.65Ti 0.35) 0.98O 3 were studied by using high accuracy universal polarimeter (HAUP) in a temperature range between 10°C and 130°C. The high-temperature phase manifested neither spontaneous nor induced G, while the low-temperature phase did characteristic hysteresis loops of G and Δn with respect to E. Group-theoretical consideration of gyro-optical properties of both phases led us to the conclusion that the high- and low-temperature phases are cubic T h and trigonal C 3, the same as found in Pb 0.92La 0.08(Zr 0.70Ti 0.30) 0.98O 3 ceramics. The free-energy function of both phases was determined by using these electro-optic effects. It is found that both ceramics undergo the same phase transition and manifest similar dielectric and optical properties.

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