[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  -U"h3Ye^  
1. SiGe alloys: U:n3V  
Research activities are:  !C$bOhc  
a) Optimization of the SiGe mixture with respect to optical and electronic properties AQH\ ;L  
b) Growth of large grain or mono crystalline layers on glass. Y"RjMyQh  
c) Realization of p-n junctions to explore the solar cell parameters. 9+o`/lk1  
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2. Light trapping structures: oju}0h'1  
Research activities are: l&f"qF?  
a) Application of periodic light trapping structures into thin film I) a-Si:H/a-SiGe:H or ii) a-Si:H/mc-Si tandem solar cells. xy$agt>j>  
b) Characterization of the optical and electronic solar cell parameters. B]o5HA<k  
3. Large grain silicon GYq.!d@O  
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。：）