[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  cCa|YW^j  
1. SiGe alloys: v{9t]s>B  
Research activities are:  Ma+$g1
$  
a) Optimization of the SiGe mixture with respect to optical and electronic properties |]aE<`D  
b) Growth of large grain or mono crystalline layers on glass. }J7zTj~{  
c) Realization of p-n junctions to explore the solar cell parameters. m+#iR}*1L  
zkO<-w  
2. Light trapping structures: xCYE B}o9r  
Research activities are: i:Zm*+Gi  
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. )=-0M9e.{  
b) Characterization of the optical and electronic solar cell parameters. X+~ XJ  
3. Large grain silicon 'sxNDnGg  
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。：）