등방성 에칭과 이방성 에칭이 태양전지 셀의 전기적인 특성에 미치는 효과 = Variation of Electric Properties Depending on Isotropic and Aeolotropic Texturing of Solar Cell

다국어 초록 (Multilingual Abstract)

For high efficiency of Si-cells, Si wafers were textured by the KOH and NaOH etching solution to decreas the reflectance at surfaces of the cells. The textured surfaces were shown various types such as isotropic and anisotropic depending on the etching solution. The reflectance at sample of an anisotropic form with pyramid type was lower than that of isotropic form. The surface with isotropic form of general tiny circles on the surface increased the efficiency, however, the reflectance of it was increased. The efficiency was increased on surface with low roughness.

참고문헌 (Reference)

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