METHOD OF TEXTURING A SILICON WAFER WITH QUASI-RANDOM NANOSTRUCTURES AND THE SILICON WAFER MANUFACTURED BY THE METHOD, AND A SOLAR CELL COMPRISING THE SAME

摘要

The present invention relates to a method for texturing a silicon wafer, a silicon wafer produced by the method, and a solar cell comprising such a silicon wafer. According to the method of the present invention, there is provided a method for texturing a silicon wafer, comprising the steps of: (a) dispersing two or more kinds of nanoparticles having different sizes on the silicon wafer; (b) etching the silicon wafer exposed between the dispersed nanoparticles; and (c) removing the nanoparticles, wherein the dispersing of the nanoparticles is to form a self-assembled monolayer in which two or more kinds of nanoparticles having different sizes are arranged quasi-randomly. can