Analysis of Surface Texturing of Silicon with Surface Regular Microstructure Using C Method

Silicon, as the most abundant element in earth’s crust and common material used electronic optical equipment, has attracted attention of many individuals to change properties this material, improving its properties. One these efforts relies on reduction surface reflection by making use different methods. However, among them, lasers creating microstructures been special importance because there is no need for masks other additional materials. In work, a theoretical method utilized analyze textures with theorem diffraction grating micrometer scale. The microstructure created excimer laser exposure silicon simulated. Coordinate transformation (C method) gives out notable results against experimental records approximating triangular trapezoidal microstructures. model useful predicting reflective response modified microstructural morphology. main applications texturing solar cell front faces enhance their efficiency, mainly due photon trapping.