Ke Tao

TL;DR: In this article, the influence of surface structure on diffusion and surface passivation was studied and it was shown that surface structure has a big effect on diffusion, thus affecting the efficiency.

TL;DR: In this paper, the influence of Ag-ion concentration in the first step of MACE on the solar cell's performances was carefully studied. And the authors showed that there is an optimum Agion concentration value to enhance the MC-Si solar cell performance, and an efficiency of 18.94% was obtained for large size of 156.75×156.75mm2 wafer.

TL;DR: In this article, a combination of metal-catalyzed chemical etching (MCCE) and a HF/HNO3/H3PO4 post-processing treatment process was used to decorate the surface of Si textures for the first time.

TL;DR: In this article, an additive was adopted to make the nanostructures on crystallites with different orientation of multi-crystalline silicon wafers with roughly the same depth and diameter.

TL;DR: In this article, a new way to develop textured back reflectors for n-i-p flexible solar cells is studied, where polyimide/textured ZnO:Ga/Al structure is used as the back reflector, and morphological and optical analyses indicate that it is suitable to be used in the silicon thin film solar cells.