Surface chemical analysis — Secondary-ion mass spectrometry — Method for depth calibration for silicon using multiple delta-layer reference materials
表面化学分析——二次离子质谱法——使用多δ层标准物质的硅深度校准方法
发布日期:
2009-04-08
ISO 23812:2009规定了使用多个delta层参考材料,在硅的SIMS深度剖面中,在深度小于50 nm的浅区域校准深度刻度的程序。
它不适用于溅射速率不稳定的表面瞬态区。
适用于单晶硅、多晶硅和非晶硅。
ISO 23812:2009 specifies a procedure for calibrating the depth scale in a shallow region, less than 50 nm deep, in SIMS depth profiling of silicon, using multiple delta-layer reference materials.
It is not applicable to the surface-transient region where the sputtering rate is not in the steady state.
It is applicable to single-crystalline silicon, polycrystalline silicon and amorphous silicon.