Characterization of Porous Si Solar Cell

Abstract

Fabrication of the PS is generated by electrochemical etching process. The work is to differentiate the characterization of the PS solar cell compare to the bulk silicon. In order to determine the structural of the surface morphology of PS, the sample is characterized by SEM. The optical properties of PS are determined by photoluminescence (PL) and Raman scattering. The value of the efficiency and energy band gap measured to improve and identify the optical properties of the PS. The fabricated device was analyzed by I-V measurement.