[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  $X\` 7`v  
1. SiGe alloys: yW=hnV{  
Research activities are:  6_}){ZR  
a) Optimization of the SiGe mixture with respect to optical and electronic properties ~aq?Kk  
b) Growth of large grain or mono crystalline layers on glass. CH
_Dat>  
c) Realization of p-n junctions to explore the solar cell parameters. Z$=$oJzB  
UeiJhH,u   
2. Light trapping structures: $=g.-F%*=  
Research activities are: 2,QApW_Y  
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. &/#Tk>:  
b) Characterization of the optical and electronic solar cell parameters. rpP+20v  
3. Large grain silicon mM^8YL  
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。：）