首页> 外国专利> LAYER STRUCTURE FOR MULTILAYER LAUE LENSES OR CIRCULAR MULTILAYER ZONE PLATES

LAYER STRUCTURE FOR MULTILAYER LAUE LENSES OR CIRCULAR MULTILAYER ZONE PLATES

机译:多层Laue透镜或圆形多层区域板的层结构

摘要

The invention relates to a layer structure for multilayer Laue lenses or circular multilayer zone plates for x-ray radiation, comprising layers which are arranged on a substrate in an alternating manner and each of which is made of a material with a high refractive index and a material with a low refractive index. The layer structure is made of layers which are arranged in an alternating manner within periods consisting of a high-refractive layer, a low-refractive layer, and at least one third material for intermediate layers. Low-refractive layers have internal pressure stress and high-refractive layers have internal tension stress, and the product of the layer thickness and the internal stress is equal, or at least approximately equal, in magnitude. An intermediate layer is arranged between each of the high- and low-refractive layers.
机译:用于多层Laue透镜或用于X射线辐射的圆形多层波带片的层结构技术领域本发明涉及一种用于X射线辐射的多层Laue透镜或圆形多层波带片的层结构,其包括以交替方式布置在基板上的层,每个层由具有高折射率的材料制成,并且折射率低的材料。层结构由在高折射层,低折射层和至少一种用于中间层的第三材料组成的周期内以交替方式布置的层制成。低折射层具有内部压力应力,而高折射层具有内部张力应力,并且层厚度和内部应力的乘积在大小上等于或至少近似相等。在每个高折射层和低折射层之间布置中间层。

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