Nanocomposites based on porous silicon: from idea to implementation

Abstract

This paper presents a review of a long-term activity of our research group aimed at finding a simple and efficient approach to synthesize nanocomposites in silicon with outstanding optical and magnetic properties. To achieve this challenging objective we used a general idea of the formation of ordered arrays of pores in silicon (por-Si) and their further filling with different materials to provide target properties. Fabrication procedures, versatile characterization of the obtained nanocomposites and their ongoing and possible applications are discussed in this review.