[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  "lU%Pm]>  
1. SiGe alloys: >U?U;i  
Research activities are:  +T\c<lJ9  
a) Optimization of the SiGe mixture with respect to optical and electronic properties >M1m(u84#  
b) Growth of large grain or mono crystalline layers on glass. ^ hoz<Ns  
c) Realization of p-n junctions to explore the solar cell parameters. LY>-kz]  
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2. Light trapping structures:  B6| g2Tt  
Research activities are: z^xrB$8 u  
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. f/!
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b) Characterization of the optical and electronic solar cell parameters. X0IXj%\N  
3. Large grain silicon gt~hUwL  
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。：）