Observation of Ferroelastic Domains in LaNbO4 by Micro-Raman Spectroscopy

Masaya Nakamura, Hiroshi Orihara, Yoshihiro Ishibashi, Kazuhiro Hara

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

We observed ferroelastic domain of LaNbO4 crystals by micro-Raman spectroscopy utilizing a specific band (107 cm-1 Ag mode) with the polarization condition. We found the variation of the Raman intensity corresponding to the ferroelastic domain structure, which is caused by the rotation of crystallographic axes in each domain. The results were in accordance with the optical microscope image with a good reproducibility, proving the feasibility of micro-Raman spectroscopy in the study of domain structures.

本文言語英語
ページ(範囲)4472-4475
ページ数4
ジャーナルjournal of the physical society of japan
59
12
DOI
出版ステータス出版済み - 1 1 1990
外部発表はい

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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