[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  ENs&RZ;  
1. SiGe alloys: )Y{L&A  
Research activities are:  V {ddr:]
4  
a) Optimization of the SiGe mixture with respect to optical and electronic properties X\qNG]  
b) Growth of large grain or mono crystalline layers on glass. K1yzD6[eW  
c) Realization of p-n junctions to explore the solar cell parameters. +VOK%8,p  
-k e's  
2. Light trapping structures: >_T-u<E  
Research activities are: )1`0PJoHE  
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. fJ!R6D  
b) Characterization of the optical and electronic solar cell parameters. }Oq5tC@$G  
3. Large grain silicon r52gn(,  
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。：）