The parameters of period and thickness are adjusted so that the first Bragg peak appears at the Brewster angle when the photon energy is in the vicinity of K edge of carbon and L edge of silicon respectively.
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美
- 通過(guò)對其相關(guān)參數周期數、厚度比以及周期厚度的調整 ,使薄膜的布拉格衍射峰出現在布儒斯特角附近 ,兩種多層膜的應用能量范圍分別落于C的近K邊處和Si的L邊前。
