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 rknzo]N,
1. SiGe alloys: h=:*7>}
Research activities are: Qb@BV&^y&
a) Optimization of the SiGe mixture with respect to optical and electronic properties T3 =)F%
b) Growth of large grain or mono crystalline layers on glass. W&Y4Dq^
c) Realization of p-n junctions to explore the solar cell parameters. oJhEHx[f
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2. Light trapping structures: :U7;M}0
Research activities are: kg zwlKK
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. )x y9X0
b) Characterization of the optical and electronic solar cell parameters. "tpvENz2s
3. Large grain silicon n (9F:N
都是Photovoltaics下面的，请前辈给推荐一下比较有发展前途的
