Vibronic photoexcitation spectra of irradiated spine! MgO center dot nAl(2)O(3)(n=2) at low temperatures
文献类型：期刊论文
| 作者 | Rahman, AMS; 曹兴忠;魏龙Cao, XZ; Wei, L; Wang, BY; Tao, Y; Xu, Q; Atobe, K; 王宝义;陶冶
|
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2013 |
| 卷号 | 305页码:33-36 |
| 关键词 | Vibronic structure Irradiation F center Vacancy MgO center dot nAl(2)O(3) |
| 英文摘要 | A vibronic photoexcitation band at approximately 230 nm was found at 13 K in reactor neutron- and electron-irradiated magnesium aluminate spine! (MgO center dot nAl(2)O(3)). Vibronic structure was found to be temperature dependent and became obscure at over 120 K. Huang-Rhys factor S and Debye temperature Theta(D) were estimated from the temperature dependence of the 230 nm band by curve-fitting method using Debye approximation. Origin of the vibronic photoexcitation band was suggested as F center. (C) 2013 Elsevier B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000320897800007 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/223778]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Rahman, AMS,曹兴忠；魏龙Cao, XZ,Wei, L,et al. Vibronic photoexcitation spectra of irradiated spine! MgO center dot nAl(2)O(3)(n=2) at low temperatures[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2013,305:33-36. |
| APA | Rahman, AMS.,曹兴忠；魏龙Cao, XZ.,Wei, L.,Wang, BY.,Tao, Y.,...&王宝义；陶冶.(2013).Vibronic photoexcitation spectra of irradiated spine! MgO center dot nAl(2)O(3)(n=2) at low temperatures.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,305,33-36. |
| MLA | Rahman, AMS,et al."Vibronic photoexcitation spectra of irradiated spine! MgO center dot nAl(2)O(3)(n=2) at low temperatures".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 305(2013):33-36. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。