[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  _#sy  
1. SiGe alloys: ,gVVYH?qR  
Research activities are:  UE'=9{o`  
a) Optimization of the SiGe mixture with respect to optical and electronic properties u9"yU:1keb  
b) Growth of large grain or mono crystalline layers on glass. ?YW~7zG  
c) Realization of p-n junctions to explore the solar cell parameters. %PYO9:n  
@4*:qj?  
2. Light trapping structures: KkZx6A)$u  
Research activities are: 4C=W~6~  
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. GK}
52,NM  
b) Characterization of the optical and electronic solar cell parameters. S/XU4i:aV  
3. Large grain silicon QEs$9a5TE  
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。：）