Dielectric absorption behavior of YAlO3 at terahertz frequencies

Takaaki Morimoto, Yasuhiro Kuroda, Yoshimichi Ohki

    Research output: Contribution to journalArticle

    6 Citations (Scopus)

    Abstract

    Using THz time-domain spectroscopy, optical or dielectric absorption spectra were obtained for YAlO3(100) single crystals. A sharp absorption peak appears at around 3.4 THz only when the THz electric field is parallel to the sample's [011] axis. This peak should be due to a normal mode of vibration, to which Y largely contributes.

    Original languageEnglish
    Article number102601
    JournalJapanese Journal of Applied Physics
    Volume56
    Issue number10
    DOIs
    Publication statusPublished - 2017 Oct 1

    Fingerprint

    Dielectric spectroscopy
    Absorption spectra
    Electric fields
    Single crystals
    vibration mode
    absorption spectroscopy
    optical absorption
    absorption spectra
    electric fields
    single crystals
    Optical spectroscopy

    ASJC Scopus subject areas

    • Engineering(all)
    • Physics and Astronomy(all)

    Cite this

    Dielectric absorption behavior of YAlO3 at terahertz frequencies. / Morimoto, Takaaki; Kuroda, Yasuhiro; Ohki, Yoshimichi.

    In: Japanese Journal of Applied Physics, Vol. 56, No. 10, 102601, 01.10.2017.

    Research output: Contribution to journalArticle

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