Intel claims breakthrough in quantum computing with spin qubits invention

Intel has claimed a breakthrough in quantum computing, inventing a spin qubit fabrication flow on its 300mm process technology using isotopically pure wafers - essentially, quantum processors.

The development is intended to tackle problems that today's conventional computers can't handle, using quantum computing to speed advancements in areas like chemistry or drug development, financial modeling, and even climate forecasting.

One way of doing this is through superconducting qubits, and thus the company is making fast progress in developing this type of test chip, which others in the industry and academia are also pursuing.

That's how the firmarrivedto the invention of this alternative structure, called "spin qubits", which draws on the company's expertise manufacturing silicon transistors. Spin qubits operate in silicon and could help overcome some of the scientific hurdles to take quantum computing from research to reality.

They resemble the semiconductor electronics and transistors as we know them today, delivering quantum power by leveraging the spin of a single electron on a silicon device and controlling the movement with tiny, microwave pulses.

The breakthrough is a result of Intel's collaborative research program which it initiated in 2015 with the goal of developing a commercially viable quantum computing system.