Topics beyond the concepts traditionally taught in condensed matter physics are considered, in particular, modern electronic systems that have arisen primarily through an ability to construct devices on nanometer length-scales and in reduced dimensions. The course examines semiconductor materials and doping, bandstructure engineering, quantum confinement and electronic transport in wells, wires and dots, quantized conductance and the quantum Hall effect. The electronic properties of emerging carbon materials, such as carbon nanotubes, diamond and graphene, and of metallic systems engineered on the atomic scale via molecular manipulation are examined. Attention then turns to the mesoscopic properties of superconducting systems, examining the Josephson effects, flux quantization, SQUIDs and superconducting nanowires. Much of the material taught underlies emerging quantum technologies, with application to metrology, sensor development and quantum information.

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