AUTOPOSI

The aim is to develop a novel approach to the manufacture of porous silicon with dimensions, morphologies and a controlled pore organization. This approach implements a process of localization of engraving by self-organized perforated polymer membranes deposited on the surface of silicon. This project aims to remove scientific locks concerning silicon engraving in confined spaces on the one hand and the self-organization of original polymers by bottom-up processes (not based on photolithography techniques) on the other hand. In terms of applications, the use of Si with controlled porosity opens up prospects for the realization of new electronic components.