[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  w)3LYF  
1. SiGe alloys: OhIUm4=|$  
Research activities are:  :qw:)i  
a) Optimization of the SiGe mixture with respect to optical and electronic properties .bew,92  
b) Growth of large grain or mono crystalline layers on glass. w[loV  
c) Realization of p-n junctions to explore the solar cell parameters. |h8C}P&Z  
V$^x]z  
2. Light trapping structures:  M3u[E  
Research activities are: LP.-  
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. 0wxQ,PI1'  
b) Characterization of the optical and electronic solar cell parameters. ~H?RHYP~  
3. Large grain silicon :Im_=S[0  
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。：）