Mesoscopic Transport in Undoped Heterostructures

Fully Undoped Heterostructures, by means of being an extremely clean system, are ideal for studying transport in mesoscopic regions at ultra-low densities. At low temperatures, effects in two and one dimensions are seen which cannot be explained within the framework of non-interacting particles. The insight offered by induced devices highlights the aspects of theories which require modification to fully explain the physics of these complex regions and effects.