Condensed Matter Theory Seminar | November 25, 14:00
Some Silicon-based concepts beyond Moore: Towards Spintronics, Tunneling-FETs, and Plasmonic Interconnects
Silicon-based complementary metal-oxide-semiconductor (CMOS) devices are the basic building blocks of integrated electronic logic and memory devices. Their continuous downscaling which, as described by Moore’s law, leads to a doubling of the number of transistors on a chip every two years, cannot go on indefinitely: Today’s smallest transistors function despite quantum mechanics; their metal-wire interconnects will also face scaling limits. New design paradigms that make use of quantum mechanics instead of trying to avoid its effects will be necessary. In this talk, I will present some current work on spin injection into SiGe-heterostructures, tunneling field effect transistors (FETs), and electrical detection of plasmons.
Inga Fischer, Universität Stuttgart
Seminarraum Theoretische Physik
Contact: not specified