Self-assembled multiferroic magnetic QCA structures for low power systems

The discovery of multiferroic materials has lead to a great interest in creating logic circuits which exploit both the magnetic and electrical properties of these materials. In this work we focus on self-assembled array structures of Magnetic Quantum Cellular Automata (MQCA) composed of multiferroic nanopillars which can be configured and clocked using solely electric fields. Furthermore, due to the switching nature of these nanopillars, the arrays can be reconfigured to implement read/write memory or multiple logic circuits in a similar fashion to FPGAs. Finally, we develop a SPICE model for the multiferroic nanopillars and demonstrate the functionality of the array.