Dielectric absorption behavior of YAlO3 at terahertz frequencies

Takaaki Morimoto; Yasuhiro Kuroda; Yoshimichi Ohki

doi:10.7567/JJAP.56.102601

Dielectric absorption behavior of YAlO₃ at terahertz frequencies

Takaaki Morimoto, Yasuhiro Kuroda, Yoshimichi Ohki

Kagami Memorial Research Institute for Materials Science and Technology

Research output: Contribution to journal › Article › peer-review

9 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 language	English
Article number	102601
Journal	Japanese journal of applied physics
Volume	56
Issue number	10
DOIs	https://doi.org/10.7567/JJAP.56.102601
Publication status	Published - 2017 Oct

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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title = "Dielectric absorption behavior of YAlO3 at terahertz frequencies",

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.",

author = "Takaaki Morimoto and Yasuhiro Kuroda and Yoshimichi Ohki",

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year = "2017",

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N2 - 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.

AB - 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.

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Dielectric absorption behavior of YAlO₃ at terahertz frequencies

Abstract

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