High-pressure Raman spectroscopy study of LiGaO2

Bibliographic Information

Published
2013-06
Resource Type
journal article
Rights Information
  • https://www.elsevier.com/tdm/userlicense/1.0/
DOI
  • 10.1016/j.ssc.2013.03.030
Publisher
Elsevier BV

Search this article

Description

Abstract The high-pressure phase transitions and Raman phonon behaviors of LiGaO 2 were investigated by high-pressure Raman spectroscopy and first-principle calculations. The β -LiGaO 2 was evidenced to undergo irreversible phase transitions to Raman silent γ -LiGaO 2 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-Gruneisen parameters, bulk modulus, and pressure dependence of Raman phonon frequencies LiGaO 2 were also determined.

Journal

References(27)*help

See more

Related Projects

See more

Report a problem

Back to top