A spin qubit, in which quantum information is encoded in the spin state of an electron, is one of the most promising platforms for quantum computing. Spin qubits exhibit long coherence times and are ...

French quantum computing startup Quobly SAS today announced that it has raised €115 million, or about $133 million, to commercialize its technology. The Series A round was led by publicly traded ...

A new technical paper, “Device/circuit simulations of silicon spin qubits based on a gate-all-around transistor,” was published by Teikyo University and RIKEN. “We theoretically investigated the ...

Silicon quantum dots are one of the most promising candidates for practical quantum computers because of their scalability and compatibility with the well-established complementary ...

Researchers at Kumamoto University, in collaboration with colleagues in South Korea and Taiwan, have discovered that a unique cobalt-based molecule with metal–metal bonds can function as a spin ...

Researchers at Kumamoto University, in collaboration with colleagues in South Korea and Taiwan, have discovered that a unique cobalt-based molecule with metal–metal bonds can function as a spin ...

Using quantum states for processing information has the potential to swiftly address complex problems that are beyond the reach of classical computers. Over the past decades, tremendous progress has ...

Yet even at this apparently late date in the field’s development, there are companies that are still developing entirely new qubit technologies, betting the company that they have identified something ...

To precisely capture errors in qubit operation, we designed a GST experiment comprising the full gate set {II, XI, IX, ZI, IZ, CZ}, from which we constructed a list of ‘preparation’ and ‘measurement ...

The owner of the brand had been in talks for eight months to be sold to a Florida-based music app company. A deal was said to be in place — but the closing cash wasn't sent. By Erik Hayden Executive ...