Single crystal-like selection rules for unipolar-axis oriented tetragonal Pb (Zr,Ti) O3 thick epitaxial films

Mitsumasa Nakajima*, Takashi Fujisawa, Yoshitaka Ehara, Tomoaki Yamada, Hiroshi Funakubo, Hiroshi Naganuma, Soichiro Okamura, Ken Nishida, Takashi Yamamoto, Minoru Osada

*この研究の対応する著者

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We investigated the polarized Raman spectra of a strain-free, unipolar-axis oriented tetragonal Pb (Zr,Ti) O3 thick epitaxial film. We evaluated the single crystal-like selection rules of the A1-and E-symmetry components, and found an anomalous behavior in the angular dependence of the A1 (1TO)-mode intensity similar to that observed in high-T c superconductor single crystals. Raman tensor analyses of the A 1 (1TO) mode revealed complex phases may exist between two independent Raman-tensor components even in the single 180° domain state.

本文言語English
論文番号111901
ジャーナルApplied Physics Letters
97
11
DOI
出版ステータスPublished - 2010 9 13
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Single crystal-like selection rules for unipolar-axis oriented tetragonal Pb (Zr,Ti) O<sub>3</sub> thick epitaxial films」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル