We report the fabrication of, and demonstrate logic functionality in, networks of magnetically-coupled, nanometer-scale magnets performing binary computation in a Magnetic Quantum-dot Cellular Automata (MQCA) system. MQCA is an all-magnetic logic that offers low power dissipation and high integration density of functional elements. Basic elements of MQCA architecture such as binary wire, three input majority logic gate, and a combination of the two logic elements are demonstrated at room temperature
