[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  UA#=K+2  
1. SiGe alloys: .li)k[] ts  
Research activities are:  ~u?rjkSFoh  
a) Optimization of the SiGe mixture with respect to optical and electronic properties K5(T7S  
b) Growth of large grain or mono crystalline layers on glass. g7eI;Tpv  
c) Realization of p-n junctions to explore the solar cell parameters. Yt r*"-  
<&4~Z! O  
2. Light trapping structures: qzk]9`i1:  
Research activities are: 37V$Qb_  
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. M2.*]AL  
b) Characterization of the optical and electronic solar cell parameters. Z(J 1A x  
3. Large grain silicon |6`7kb;p  
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。：）