[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  n$<n Yr`X  
1. SiGe alloys: 2:&L|;  
Research activities are:  mpD[k9`x#  
a) Optimization of the SiGe mixture with respect to optical and electronic properties *mn"GK6  
b) Growth of large grain or mono crystalline layers on glass. P?+ VR=t  
c) Realization of p-n junctions to explore the solar cell parameters. LeYI<a@n@$  
E
hq [4}  
2. Light trapping structures: |d=GAW v  
Research activities are: ) .W0}  
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. FY pspv?4  
b) Characterization of the optical and electronic solar cell parameters. ?;Z
nD(4?  
3. Large grain silicon zA|)9Dq  
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。：）