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 [84F0 9HU
1. SiGe alloys: glE^ t6 )
Research activities are: 6BocGo({
a) Optimization of the SiGe mixture with respect to optical and electronic properties pXu/(&?
b) Growth of large grain or mono crystalline layers on glass. Z
o=]dBp.
c) Realization of p-n junctions to explore the solar cell parameters. PE"v*9k
~=En +J}*
2. Light trapping structures: BQ/PGY>
Research activities are: G_ >G'2
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. AQss4[\Dx
b) Characterization of the optical and electronic solar cell parameters. DWU`\9xA*
3. Large grain silicon 0:=ZkEEeU
都是Photovoltaics下面的，请前辈给推荐一下比较有发展前途的
