The company has announced assembly of the first qubit material component of its 12CQ room-temperature qubit processor, touting nanometre precision.

Choucair said directly proving room-temperature conductivity of the 12CQ chip qubit component advances Archer's development towards a working chip prototype.

A Chinese group led by China Telecom Quantum Computing Group has unveiled Xiaohong-504, a 504-qubit quantum computing chip, and Tianyan-504 superconducting quantum computer.

Japan's first entirely homegrown quantum computer uses superconducting qubits and components made entirely domestically.

Intel "The next big milestone is when we have a few thousand qubits," a quantity that will let quantum computer engineers correct the frequent errors that plague qubit operations, Clarke said.

Technology Computing Scientists just built a massive 1,000-qubit quantum chip, but why are they more excited about one 10 times smaller?

Chad Rigetti writes that his company is building a 128-qubit quantum computer over the next 12 months. The company has already built the 128-qubit processing chip. If successful, it could be the world ...