Optical Response of Magnetic and Piezoelectric Materials to External Fields

Shohei Abe; Koh-ichi Maruyama; Fumito Sakamoto; Hitoshi Yamaguchi; Masato Yasumoto; Keiko Abe; Yuki Sasaki; Akari Sugawara

doi:10.1380/ejssnt.2012.503

Conference -ISSS-6-

Optical Response of Magnetic and Piezoelectric Materials to External Fields

Shohei Abe, Koh-ichi Maruyama, Fumito Sakamoto, Hitoshi Yamaguchi, Masato Yasumoto, Keiko Abe, Yuki Sasaki, Akari Sugawara

著者情報

キーワード: Laser methods, Dielectric phenomena, Piezoelectric effect, Insulating surfaces, Semiconducting surfaces

ジャーナルフリー

2012 年 10 巻 p. 503-508

DOI https://doi.org/10.1380/ejssnt.2012.503

詳細

抄録

Optical measurement systems were constructed to investigate the magneto-optical (MO) effect and the piezoelectric-optical (PO) effect. The reflection PO effect of a lithium niobate (LiNbO₃) single crystal was affected by the inverse piezoelectric effect. The inverse piezoelectric effect was reduced in a sputtered LiNbO₃ film. The signal intensity of the PO effect of a LiNbO₃ film was of the same order (0.01%) as that of the transverse MO Kerr effect of a spin-coated nickel ferrite (NiFe₂O₄) film. [DOI: 10.1380/ejssnt.2012.503]

責任著者(Corresponding author)

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