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 ,
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.
