...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Crystallography reports >Experimental and theoretical investigation of the rocking curves measured for MoK (alpha) X-ray characteristic lines in the double-crystal nondispersive scheme
【24h】

Experimental and theoretical investigation of the rocking curves measured for MoK (alpha) X-ray characteristic lines in the double-crystal nondispersive scheme

机译：MoKαX射线特征线在双晶非色散方案中测得的摇摆曲线的实验和理论研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The rocking curves (RCs) for MoK (alpha 1) (sic) MoK (alpha 2) characteristic X-ray lines have been experimentally and theoretically studied in the nondispersive scheme of an X-ray double-crystal TPC-K diffractometer. The results of measurements and theoretical calculations of double-crystal RCs for characteristic X-rays from tubes with a molybdenum anode and different widths of slits show that a decrease in the slit width leads to an increase in the relative contribution of the MoK alpha 2-line RC in comparison with the intensity of the tails of the MoK (alpha 1)-line RC. It is shown that the second peak of the MoK alpha 2-line becomes increasingly pronounced in the tail of the MoK alpha 1-line RC with a decrease in the slit width. Two plane-parallel Si plates (input faces {110}, diffraction vector h < 220 >) were used as a monochromator crystal and a sample. The results of measuring double-crystal RCs are in good agreement with theoretical calculations.
机译：MoK（alpha 1）（sic）MoK（alpha 2）特征X射线线的摇摆曲线（RCs）已在X射线双晶TPC-K衍射仪的非分散方案中进行了实验和理论研究。从具有钼阳极且缝隙宽度不同的管得到的特征X射线的双晶RC的测量和理论计算结果表明，缝隙宽度的减小导致MoK alpha 2-的相对贡献增加。线RC与MoK（α1）线RC尾部的强度相比。结果表明，随着狭缝宽度的减小，MoK alpha 2线的第二个峰在MoK alpha 1线RC的尾部变得越来越明显。使用两个平面平行的硅板（输入面{110}，衍射矢量h <220>）作为单色仪晶体和样品。双晶RC的测量结果与理论计算吻合良好。

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