Innsbruck physicists have presented a new architecture for improved quantum control of microwave resonators. In a study recently published in PRX Quantum, they show how a superconducting fluxonium ...

reported the deterministic emission and capture of traveling surface acoustic wave phonons to allow quantum entanglement of two superconducting ... constructing the SAW resonator on a separate ...

The device the team built is centered on two surface acoustic wave resonators, each on its own chip with its own mechanical support structure and each connected to its own superconducting qubit.

(Courtesy: Yu Yang/ETH Zurich) Researchers in Switzerland have created a mechanical qubit using an acoustic wave resonator ... Kladarić and colleagues used a superconducting transmon qubit coupled to ...

The device allows a superconducting artificial atom — a qubit — to exchange energy and quantum information with a high frequency bulk acoustic wave resonator (HBAR). The ability to manipulate and ...

The BCQT serves as a resource to academic and industry quantum research groups that wish to characterize their superconducting microwave resonators in a well-characterized cryogenic environment using ...

A research team has now succeeded in creating so-called hot Schrodinger cat states in a superconducting microwave resonator. The study shows that quantum phenomena can also be observed and used in ...

The researchers tackled this problem by creating a "hybrid" system, coupling a sapphire crystal resonator measuring 400 micrometers (0.4 mm) with a superconducting qubit, and tuning the two to ...