首页> 外文期刊>Optics Letters >Performance of a picosecond x-ray delay line unit at 8.39 keV
【24h】

Performance of a picosecond x-ray delay line unit at 8.39 keV

机译:皮秒X射线延迟线单元在8.39 keV时的性能

获取原文
获取原文并翻译 | 示例
           

摘要

A prototype device capable of splitting an x-ray pulse into two adjustable fractions, delaying one of them with the aim to perform x-ray photon correlation spectroscopy and pump-probe type studies, was designed, manufactured, and tested. The device utilizes eight perfect silicon crystals in vertical 90 deg scattering geometry. Its performance has been verified with 8.39 keV synchrotron radiation. The measured throughput of the device with a Si(333) premonochromator at 8.39 keV under ambient conditions is 0.6percent. Time delays up to 2.62 ns have been achieved, detected with a time resolution of 16.7 ps.
机译:设计,制造和测试了一种原型设备,该设备能够将X射线脉冲分成两个可调部分,并延迟其中的一个,以执行X射线光子相关光谱学和泵浦探针类型研究。该设备利用八个90°垂直散射几何形状的完美硅晶体。其性能已通过8.39 keV同步加速器辐射进行了验证。在环境条件下,使用Si(333)预单色仪在8.39 keV下测得的设备的吞吐量为0.6%。达到了2.62 ns的时间延迟,检测到的时间分辨率为16.7 ps。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号