[求助]请教方向 [复制链接]

马上要做论文，老师给了几个方向，因为不了解所以想请教前辈  
njd2  
1. SiGe alloys: zk }SEt-  
Research activities are:  8r}tf3xMCM  
a) Optimization of the SiGe mixture with respect to optical and electronic properties yq, qS0Fo  
b) Growth of large grain or mono crystalline layers on glass. 6&+dpr&c~=  
c) Realization of p-n junctions to explore the solar cell parameters. bZSt<cH3  
>l}v _k*~B  
2. Light trapping structures: {B=64,D^7R  
Research activities are: oTk\r$4eb  
a) Application of periodic light trapping structures into thin film I) a-Si:H/a-SiGe:H or ii) a-Si:H/mc-Si tandem solar cells. FXk*zXn6  
b) Characterization of the optical and electronic solar cell parameters. }#Up:o]A!  
3. Large grain silicon E5gt_,j>  
都是Photovoltaics下面的，请前辈给推荐一下比较有发展前途的

其实都还可以，呵呵。看你自己的兴趣了，兴趣使最好的老师。

最好多和导师讨论交流。：）