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 YK_ 7ip.a[
1. SiGe alloys: rq{$,/6 .
Research activities are: /ZX }Nc g
a) Optimization of the SiGe mixture with respect to optical and electronic properties =X }J6|>X
b) Growth of large grain or mono crystalline layers on glass. vM={V$D&
c) Realization of p-n junctions to explore the solar cell parameters. UQsN'r\tS
hrk r'3lv
2. Light trapping structures: E .h*g8bXe
Research activities are: }f ?y*
H
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. F59 TZI
b) Characterization of the optical and electronic solar cell parameters. KNl$3nX
3. Large grain silicon _`X:jj>
都是Photovoltaics下面的，请前辈给推荐一下比较有发展前途的
