期刊
VIBRATIONAL SPECTROSCOPY
卷 66, 期 -, 页码 43-49出版社
ELSEVIER
DOI: 10.1016/j.vibspec.2013.01.010
关键词
Mullite; Raman spectroscopy; Infrared spectroscopy
资金
- CNPq
- CAPES
- FAPEMA
- FAPEMIG
- Research Corporation
Raman and infrared spectroscopic measurements were performed and combined with lattice dynamics simulations in order to describe the room temperature vibrational properties of the BiMn(2)O5 mullite ceramic. A total of 13 Raman active modes and 19 infrared active modes were observed. The lattice dynamics simulation was used to assign the observed bands and to discuss the phonon behavior of this compound. The obtained dielectric constant and unloaded quality factor parameters for BMO ceramic obtained from the infrared data suggest the applicability of the BiMn2O5 as a possible candidate to microwave applications. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据