Numerical modeling of thermal loading of diamond crystal in X-ray FEL oscillators
文献类型：期刊论文
| 作者 | Song, MQ; Zhang, QM; Guo, YH; Li, K; Deng, HX |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2016 |
| 卷号 | 40期号:4页码:— |
| 关键词 | FREE-ELECTRON LASER |
| ISSN号 | 1674-1137 |
| 通讯作者 | Zhang, QM (reprint author), Xi An Jiao Tong Univ, Sch Energy & Power Engn, Dept Nucl Sci & Technol, Xian 710049, Peoples R China. |
| 英文摘要 | Due to high reflectivity and high resolution of X-ray pulses, diamond is one of the most popular Bragg crystals serving as the reflecting mirror and mono chromator in the next generation of free electron lasers (FELs). The energy deposition of X-rays will result in thermal heating, and thus lattice expansion of the diamond crystal, which may degrade the performance of X-ray FELs. In this paper, the thermal loading effect of diamond crystal for X-ray FEL oscillators has been systematically studied by combined simulation with Geant4 and ANSYS, and its dependence on the environmental temperature, crystal size, X-ray pulse repetition rate and pulse energy are presented. Our results show that taking the thermal loading effects into account, X-ray FEL oscillators are still robust and promising with an optimized design. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000374121600020 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/25789]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Song, MQ,Zhang, QM,Guo, YH,et al. Numerical modeling of thermal loading of diamond crystal in X-ray FEL oscillators[J]. CHINESE PHYSICS C,2016,40(4):—. |
| APA | Song, MQ,Zhang, QM,Guo, YH,Li, K,&Deng, HX.(2016).Numerical modeling of thermal loading of diamond crystal in X-ray FEL oscillators.CHINESE PHYSICS C,40(4),—. |
| MLA | Song, MQ,et al."Numerical modeling of thermal loading of diamond crystal in X-ray FEL oscillators".CHINESE PHYSICS C 40.4(2016):—. |
入库方式： OAI收割
来源：上海应用物理研究所
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