4 papers
Strong coupling of a microwave photon to an electron on helium
G. Koolstra, E. O. Glen, N. R. Beysengulov +6
Electrons bound to the surface of superfluid helium have been proposed for scalable charge and spin-based quantum computing. However single electron quantum measurement in this sys…
High-impedance resonators for strong coupling to an electron on helium
G. Koolstra, E. O. Glen, N. R. Beysengulov +9
The in-plane motion of an electron on helium can couple to superconducting microwave resonators via electrical dipole coupling, offering a robust and rapid readout scheme. In previ…
Factors influencing quantum evaporation of helium from polar semiconductors from first principles
Lakshay Dheer, Liang Z. Tan, S. A. Lyon +2
While there is much indirect evidence for the existence of dark matter (DM), to date it has evaded detection. Current efforts focus on DM masses over GeV -- to push the sensi…
A Hermetic On-Cryostat Helium Source for Low Temperature Experiments
K. E. Castoria, H. Byeon, J. Theis +7
We describe a helium source cell for use in cryogenic experiments that is hermetically sealed on the cold plate of a cryostat. The source cell is filled with helium gas…