...
首页> 外文期刊>Crystallography reports >Diffraction focusing of X-ray radiation in Bragg reflection from bent perfect crystals
【24h】

Diffraction focusing of X-ray radiation in Bragg reflection from bent perfect crystals

机译:弯曲的完美晶体在布拉格反射中对X射线辐射的衍射聚焦

获取原文
获取原文并翻译 | 示例
           

摘要

Dynamical theory of diffraction focusing of spherical and plane X-ray waves in Bragg reflection from uni- and biaxially bent crystals is considered i n the case where a radiation source is outside the Rowland circle. It is shown that the developed theory is applicable at Bragg angles theta(B) < pi/2 and in the case of back diffraction reflection. Two-dimensional focusing of an X-ray wave in a double-crystal scheme is discussed and, in particular, the possible use of a double-crystal scheme in X-ray microscopy. (C) 2004 MAIK "Nauka/Interperiodica".
机译:在辐射源位于罗兰圆之外的情况下,考虑了布拉格和单轴和双轴弯曲晶体在布拉格反射中的球形和平面X射线波的衍射聚焦动力学理论。结果表明,所发展的理论适用于布拉格角theta(B)i / 2且适用于反向衍射反射的情况。讨论了双晶体方案中X射线波的二维聚焦,尤其是在X射线显微镜中可能使用双晶体方案。 (C)2004 MAIK“ Nauka / Interperiodica”。

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