掺溴聚苯乙烯平面调制箔靶的制备及测量

  • 摘要: 平面调制靶是ICF分解实验中的重要用靶。介绍了在过去工作的基础上掺溴聚苯乙烯平面调制箔靶的制备工艺,研究旋转涂覆和流延工艺对靶的表面起伏图形转移的影响,采用SEM观察薄膜表面起伏图形的形貌,对掺杂溴的含量进行测量和控制,以台阶仪测量靶的表面粗糙度。

     

    Abstract: The surface perturbation target isan important experimentaltarget for theresolved experiments of interialcomfinementfusion (ICF).In this paper, preparation process of surface perturbation targeton brominatedpolystyrene film was introduced.Figuretransfer process was studied. Thesine perturbation figures with the wavelengthfrom 20 to 100μm, amplitude from 0.2 to 3.5μmon brominated polystyrene film 

     

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