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 \iBEyr]
1. SiGe alloys: ma +iIt;
Research activities are: EO&PabZWR
a) Optimization of the SiGe mixture with respect to optical and electronic properties m W/6FC
b) Growth of large grain or mono crystalline layers on glass. JE a~avyJ
c) Realization of p-n junctions to explore the solar cell parameters. m| /?((s
iI!MF1
2. Light trapping structures: 5^,"Ve|
Research activities are: FZvh]ZX
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{
b) Characterization of the optical and electronic solar cell parameters. \ E(Negt7
3. Large grain silicon | 61W-9;
都是Photovoltaics下面的，请前辈给推荐一下比较有发展前途的
