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期刊论文

Design of Grazing-Incidence Broad-Band Multilayers for Hard X-Ray Reflectors*

王占山ZHANG Zhong(张众)** WANG Zhan-Shan(王占川) WANG Feng-Li(王风丽) QIN Shu-Ji(秦树基) CHEN Ling-Yah(陈玲燕)

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摘要/描述

A new method of designing x-ray supcromirrors with broad angular or energy response for use as coatings in x-ray optics is presented. The dcsign is basced on an analytical method with ovcrsimplified analytical and semi empirical fbrmulac, and an cxtensivc numciffcal method is used in the optimization design. A better initial multilaycr is obtained with the formcr mcthod and optimizcd with the lattcr mcthod. Iu the optimization, a good dcsign is achiercd with much less computing time. In addition, the saturation effect due to the intcrfacial roughness in multilaycr also emergcs in the dcsign of x-ray supcrmirrors with definitc pcrformanccs. The reffcctiity of C/W x-ray supermirrosrs as a function of photon cncrgy at the fixed grazing incident angle 0.5

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版权说明:以下全部内容由王占山上传于   2004年12月29日 18时36分14秒,版权归本人所有。

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