Thesiss

The formation of magnetic order in solids is a complex and subtle issue. There are a wide range of different types of magnetisation, all of which may be favoured under different circumstances. In this thesis we consider a novel combination of ideas where the formation of spatial…

Two-dimensional electron gases (2DEG) located at GaAs/Al0.33Ga0.67As heterojunctions are modulated by a periodic magnetic field generated by a magnetic grating fabricated at the surface of the heterostructure and are irradiated by microwaves. The devices were investigated for th…