The project aims to develop antiferromagnetic (AFM) spintronics as a new field of spin-based electronics in AFM materials. It is aimed at creating a material base of this field and on the development of the relevant theory. The experimental goal is to identify and demonstrate principles enabling effective detection and manipulation of AFM spins and the use of AFM structures such as non-volatile ultra-fast memories resistant to ionising radiation and magnetic fields, suitable for high integration. a.