High-pressure Raman spectroscopy study of LiGaO2

Li Lei, Hiroaki Ohfuji, Jiaqian Qin, Xinyu Zhang, Fulong Wang, Tetsuo Irifune

研究成果: Article査読

10 被引用数 (Scopus)

抄録

The high-pressure phase transitions and Raman phonon behaviors of LiGaO2 were investigated by high-pressure Raman spectroscopy and first-principle calculations. The β-LiGaO2 was evidenced to undergo irreversible phase transitions to Raman silent γ-LiGaO2 at ∼14 GPa, and the high-pressure phase transition from α- to δ-phase was found to be kinetically sluggish at room temperature. In addition, mode-Grüneisen parameters, bulk modulus, and pressure dependence of Raman phonon frequencies LiGaO2 were also determined.

本文言語English
ページ(範囲)6-10
ページ数5
ジャーナルSolid State Communications
164
DOI
出版ステータスPublished - 2013 6
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 凝縮系物理学
  • 材料化学

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