Temperature dependent phonon modes and ionicity of LiGaO2 single crystal
文献类型：期刊论文
| 作者 | Ma, JY ; Fang, X ; Kamran, M ; Zhao, HY ; Bi, CZ ; Zhao, BR ; Qiu, XG |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:9页码:3313 |
| ISSN号 | 1674-1056 |
| 通讯作者 | Qiu, XG (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, Beijing 100190, Peoples R China. |
| 中文摘要 | This paper reports that polarized far-infrared reflectivity measurements have been done on LiGaO2 single crystal along two crystalline axes at different temperatures. The temperature dependent frequencies of the longitudinal and transverse optical phonon have been obtained from the real part of optical conductivity and the loss function respectively. A small Drude component is observed at frequency below 300 cm(-1) which could arise from Li ions or oxygen deficiencies. The ionicity of LiGaO2 has been studied from the analysis of the Boron effective charge of different ions. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10474128] |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44788]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ma, JY,Fang, X,Kamran, M,et al. Temperature dependent phonon modes and ionicity of LiGaO2 single crystal[J]. CHINESE PHYSICS B,2008,17(9):3313. |
| APA | Ma, JY.,Fang, X.,Kamran, M.,Zhao, HY.,Bi, CZ.,...&Qiu, XG.(2008).Temperature dependent phonon modes and ionicity of LiGaO2 single crystal.CHINESE PHYSICS B,17(9),3313. |
| MLA | Ma, JY,et al."Temperature dependent phonon modes and ionicity of LiGaO2 single crystal".CHINESE PHYSICS B 17.9(2008):3313. |
入库方式： OAI收割
来源：物理研究所
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