Title of article
Multilayered mirrors based on La/B4C(B9C) for X-ray range near anomalous dispersion of boron (λ≈6.7 nm)
Author/Authors
Andreev، نويسنده , , S.S. and Barysheva، نويسنده , , M.M. and Chkhalo، نويسنده , , N.I. and Gusev، نويسنده , , S.A. and Pestov، نويسنده , , A.E. and Polkovnikov، نويسنده , , V.N and Salashchenko، نويسنده , , N.N. and Shmaenok، نويسنده , , L.A. and Vainer، نويسنده , , Yu.Ya. and Zuev، نويسنده , , S.Yu.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
3
From page
80
To page
82
Abstract
Multilayered mirrors based on lanthanum and boron carbides for wavelength near 6.7 nm are manufactured and studied by reflectometry and electron microscopy. Normal incidence mirrors demonstrate reflection coefficient near 40% what is nearly 20% less than theoretical prediction. It seems that the main problem here is interlayer diffusion caused by La high chemical activity, which we propose to solve by implying antidiffusion barrier layers.
Keywords
X-Ray , multilayer structures , Anomalous dispersion of boron
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2009
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2211082
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