Formation of a regular porous p-InP structure

Abstract

The necessity of lighting p-InP samples during anodization in a solution of hydrochloric acid to obtain a uniform ensemble of pores on the surface of the crystal. The optimal conditions for the formation of regular structure of the porous layer of indium phosphide p-type. Obtain samples with a pore diameter of 30 – 40 nm. The formation of the oxide layer on the surface of the crystals was not observed, which is the desired outcome in obtaining nanomaterials.