A new type of transistor can dissipate almost zero heat — slashing energy usage in future quantum ... computing sector and wherever these devices are required to function in cryogenic conditions ...

The Boulder Cryogenic Quantum Testbed (BCQT ... quality factor and performance characteristics of superconducting microwave resonators used in quantum computing circuits. The BCQT serves as a resource ...

Now, SemiQon, a Finland-based company focused on quantum computing hardware, has announced the development of what it describes as the first CMOS transistor fully optimized for cryogenic conditions.

Our range of CryoCMOS IP is suitable for operation at the extremely low temperature ... For Quantum Computers to realise their incredible potential, thousands, if not millions of qubits will be needed ...

Quantum computers ... and room-temperature transistor behavior that could be used as a proxy for in-line process monitoring." Notably, the researchers observed that the cryogenic parameters ...

On the other hand, Quantum Brilliance says, its quantum computers do not need any specialist cryogenic systems, precision laser arrays or vacuum environments, which makes them much easier to build ...