[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  )s>R~7  
1. SiGe alloys: mBg$eiGTB  
Research activities are:  ;a~ e  
a) Optimization of the SiGe mixture with respect to optical and electronic properties ")eY{C  
b) Growth of large grain or mono crystalline layers on glass. sH+ 90|?  
c) Realization of p-n junctions to explore the solar cell parameters. zIbrw9G  
C;XhnqWv+l  
2. Light trapping structures: 'DtC=  
Research activities are:
$3^Cp_p6  
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. yuq2)  
b) Characterization of the optical and electronic solar cell parameters. _+}#  
3. Large grain silicon Yp;?Zq9  
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。：）