A new form of quantum computer

But how does this technology work?

Quantum computing has the potential to revolutionize science and technology by solving problems impossible for conventional supercomputers, but to achieve this, quantum computers need to have many qubits working simultaneously and correct errors to obtain reliable results. For this, Microsoft is betting on conductive moles, a new superconducting material. This new material is basically a new state of matter that is neither solid, liquid, nor gaseous.

It was designed from capable of indium arcenium, a semiconductor, and aluminum, a superconductor, organized atom by atom. When cooled to temperatures close to absolute zero, this material forms topological superconducting nanowires such as the so-called “mame-enhancement zero mode.”

These are natural qubits capable of storing quantum information without interference from the environment, this isolation drastically reduces errors allowing a more stable and efficient quantum computer, the majorama 1 hides the quantum information from the environment so the obvious question is, how can we read it.

Microsoft developed a digital switch that couples nanowires to a quantum dot, storing electrical charges and allowing the reading of the qubits using microwave pulses, unlike other approaches where each qubit needs individual adjustments, the majorama 1 can simultaneously connect and disconnect several qubits to the quantum dot, this allows much faster and scalable control of error correction.

Microsoft goals.

Currently the majorama 1 is a compact chip that houses 8 topological qubits but its design was projected to store millions of qubits. Microsoft's goal is to build a fault-tolerant prototype in the coming years. This prototype will allow complex chemistry, physics and biotechnology calculations that conventional supercomputers cannot solve.

Microsoft has taken a giant step towards scalable quantum computing with majorama 1.