Origin of the strong optical nonlinearity of tellurium oxide-based compounds: The specific case of BaTe2O6
详细信息 查看全文
- 作者：D. Hamani ; david.hamani@unilim.fr" class="auth_mail" title="E-mail the corresponding author ; A. Plat ; M. Colas ; J. Cornette ; O. Masson ; A.P. Mirgorodsky ; P. Thomas
- 关键词：Tellurium (IV) oxide ; Tellurium (VI) oxide ; Optical nonlinearity ; Lattice dynamics ; Ab initio
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：661
- 期：Complete
- 页码：92-99
- 全文大小：1425 K
文摘
- •
Vibrational analysis of the BaTe2O6 phase reported for the first time.
- •
Exceptional TeO2+ fragment situated in the TeIVO5 coordination sphere.
- •
Relevant relationships between the long TeIV–O bonds and the χ(3) susceptibility.