Microsoft’s Majorana 1 chip charts a new path to million-qubit quantum
Microsoft just unveiled Majorana 1, the world’s first quantum processor built on a topological core designed to scale up to one million qubits on a single chip. By using a newly engineered material to control elusive Majorana particles, the chip enables digital control and hardware-level error resistance. Why it matters: It could shorten the timeline for commercial-scale quantum systems from decades to years, supercharging scientific discovery when paired with AI.