Structural and optical properties of poly lactic acids

J. Kobayashi, Toru Asahi, M. Ichiki, A. Oikawa, H. Suzuki, T. Watanabe, E. Fukada, Y. Shikinami

    Research output: Contribution to journalArticle

    273 Citations (Scopus)

    Abstract

    Developed is a new optical method called high accuracy universal polarimeter (HAUP), which enabled to measure simultaneously OA, birefringence, and rotation angle of the indicatrix of crystals with any symmetries. Revealed are combined studies of x-ray and HAUP methods, structural and gyro-optical properties of poly-L-lactic acids (PLLA) and poly-D-lactic acids (PDLA). Discovered is the formation of helical chains of molecules in the crystal structure of PLLA.

    Original languageEnglish
    Pages (from-to)2957-2973
    Number of pages17
    JournalJournal of Applied Physics
    Volume77
    Issue number7
    DOIs
    Publication statusPublished - 1995 Apr 1

    Fingerprint

    lactic acid
    polarimeters
    optical properties
    birefringence
    optics
    crystal structure
    symmetry
    crystals
    molecules
    x rays

    ASJC Scopus subject areas

    • Physics and Astronomy(all)
    • Physics and Astronomy (miscellaneous)

    Cite this

    Kobayashi, J., Asahi, T., Ichiki, M., Oikawa, A., Suzuki, H., Watanabe, T., ... Shikinami, Y. (1995). Structural and optical properties of poly lactic acids. Journal of Applied Physics, 77(7), 2957-2973. https://doi.org/10.1063/1.358712

    Structural and optical properties of poly lactic acids. / Kobayashi, J.; Asahi, Toru; Ichiki, M.; Oikawa, A.; Suzuki, H.; Watanabe, T.; Fukada, E.; Shikinami, Y.

    In: Journal of Applied Physics, Vol. 77, No. 7, 01.04.1995, p. 2957-2973.

    Research output: Contribution to journalArticle

    Kobayashi, J, Asahi, T, Ichiki, M, Oikawa, A, Suzuki, H, Watanabe, T, Fukada, E & Shikinami, Y 1995, 'Structural and optical properties of poly lactic acids', Journal of Applied Physics, vol. 77, no. 7, pp. 2957-2973. https://doi.org/10.1063/1.358712
    Kobayashi J, Asahi T, Ichiki M, Oikawa A, Suzuki H, Watanabe T et al. Structural and optical properties of poly lactic acids. Journal of Applied Physics. 1995 Apr 1;77(7):2957-2973. https://doi.org/10.1063/1.358712
    Kobayashi, J. ; Asahi, Toru ; Ichiki, M. ; Oikawa, A. ; Suzuki, H. ; Watanabe, T. ; Fukada, E. ; Shikinami, Y. / Structural and optical properties of poly lactic acids. In: Journal of Applied Physics. 1995 ; Vol. 77, No. 7. pp. 2957-2973.
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    AU - Ichiki, M.

    AU - Oikawa, A.

    AU - Suzuki, H.

    AU - Watanabe, T.

    AU - Fukada, E.

    AU - Shikinami, Y.

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