At the core of a quantum computer are qubits, a unit of information in quantum computing much like the binary bits that computers use today. Companies like IBM, Microsoft, and Goo

Microsoft’s new “topological qubit” is not based on a solid, liquid or gas. It is another phase of matter that many experts did not think was possible.

Microsoft has long been working on an alternative that could cut down on the overhead by using components that are far more stable. These components, called Majorana quasiparticles, are not real particles. Instead, they are special patterns of behavior that may arise inside certain physical systems and under certain conditions.

Microsoft says it has developed a breakthrough quantum processor based on a new state of matter, giving it a clear path to achieve quantum computing’s long-term promise of solving some of the world’s most difficult problems.

Majorana 1 is the first quantum processor with a topological core, designed to scale to a million qubits on a single chip.