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Sputter Depth Profiling of Thin Films

机译:薄膜的溅射深度分析

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An outline of the fundamental principles of compositional depth profiling of thin films by sputtering is given, emphasizing first the importance of optimized experimental conditions in obtaining high resolution depth profiles, in particular sample rotation and low energy primary ions. Based on former and recent developments, the basic approach to profile evaluation and to quantification is briefly reviewed. The fundamental roles of depth resolution and of the depth resolution function are elucidated, including experi- mental determination and theoretical modeling of the latter by the three fundamental parameters atomic mixing, surface roughness and information depth (MRI-model). Typical application examples for profile reconstruction in depth profiling are presented.
机译:给出了通过溅射的薄膜组成深度轮廓分析的基本原理的概述,首先强调了优化实验条件对于获得高分辨率深度轮廓(特别是样品旋转和低能初级离子)的重要性。基于以前和最近的发展,简要回顾了轮廓评估和量化的基本方法。阐明了深度分辨率和深度分辨率功能的基本作用,包括通过原子混合,表面粗糙度和信息深度(MRI模型)这三个基本参数进行的实验确定和理论建模。介绍了深度剖析中的轮廓重建的典型应用示例。

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