论文部分内容阅读
由辉光放电分解硅烷淀积的氢化非晶态薄膜中都包含相当数量的氢,含氢量的多少直接对薄膜的结构、性质及稳定性有很大的影响。利用核磁共振(1H NMR)可以给出有关氢的局部环境和分布的信息。它与通常所用的红外、ESR、核共振等方法所获得的信息是不同的,因此1H NMR在材料结构分析方面是有其特色的。
Hydrogenated amorphous films deposited by glow discharge decomposition silane contain a considerable amount of hydrogen. The amount of hydrogen directly affects the structure, properties and stability of the films. Nuclear magnetic resonance (1H NMR) gives information about the local environment and distribution of hydrogen. It is different from the information obtained by commonly used methods such as infrared, ESR and nuclear resonance. Therefore, 1H NMR has its own characteristics in material structure analysis.