Coupling an Ensemble of Electrons on Superfluid Helium to a Superconducting Circuit
Coupling an Ensemble of Electrons on Superfluid Helium to a Superconducting Circuit
The quantized lateral motional states and the spin states of electrons trapped on the surface of superfluid helium have been proposed as basic building blocks of a scalable quantum computer. Circuit quantum electrodynamics allows strong dipole coupling between electrons and a high-Q superconducting microwave resonator, enabling such sensitive detection and …