Microsoft deploys new state of matter in its first quantum computing chip
Microsoft on Wednesday announced Majorana 1, its first quantum computing chip. The achievement comes after the company spent nearly two decades of research in the field, but Microsoft claims that building Majorana 1 required that it create an entirely new state of matter, which it is referring to as a topological state. Microsoft's quantum chip employs eight topological qubits using indium arsenide, which is a semiconductor, and aluminum, which is a superconductor. "The difficulty of developi