Microelectronics, which due to the small dimensions of modern semiconductor devices is often referred to as nanoelectronics these days, is a highly dynamic field of research. In addition to mainstream scaling efforts, which require accurate process, device, and transport models including quantum mechanical effects and consideration of reliability issues, a broad variety of possible future device types has emerged, including devices based on spin effects and a wide range of sensors. Below some links to more detailed information on our research activities in these fields: