用Ar+束溅射沉积技术在HgCdTe表面实现了ZnS的低温沉积.用 X射线光电子能谱(XPS)对上述ZnS薄膜以及热蒸发ZnS薄膜中的Zn、S元素的化学环境进行了对比实验研究.实验表明:离子束溅射沉积ZnS薄膜具有很好的组份均匀性,未探测到元素Zn、S的沉积.
The ZnS film was grown on HgCdTe surface by using the low-temperature ion beam sputtering technique. Zn and S elements in the sputtering ZnS film sample were studied and compared with those in the evaporating ZnS film by using X-ray photoelectron spectroscopy (XPS)technique. It is proved that the constituent elements are homogeneous, and the deposition of element Zn, S cannot be detceted in the sputtering ZnS film.
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