The influence of the thickness and concentration of the caplayer, as well as the component of the substrate, on the surface states is also obvious.
包覆层的厚度和掺杂浓度,以及基底的成分都能显著地影响表面电子态。
2
The ice cap could be thinner and still protect water if it were topped with a layer of frozen atmospheric gas, such as dry ice, which is solid carbon dioxide.