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 F @Wi[ K
1. SiGe alloys: g{ sp<w0
Research activities are: !T:7xEr
a) Optimization of the SiGe mixture with respect to optical and electronic properties =?+w5oI0
b) Growth of large grain or mono crystalline layers on glass. Ah@e9`_r
c) Realization of p-n junctions to explore the solar cell parameters. U&Atgv
B=^M& {
2. Light trapping structures: *>zOWocxD
Research activities are: K8-1?-W
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. j x< <h _j
b) Characterization of the optical and electronic solar cell parameters. >Je$WE3
3. Large grain silicon 4G; KT~Cgb
都是Photovoltaics下面的，请前辈给推荐一下比较有发展前途的
