7 citations · 14 across the 8 of their papers we have counts for
8 papers
Selective Shuttling of Electrons on Helium Using a CMOS Control Platform
K. E. Castoria, H. Byeon, N. R. Beysengulov +5
Electrons bound to the surface of liquid helium are an emerging quantum computing platform, offering the potential for highly mobile spin qubits that can be manipulated using CMOS-…
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…
Sensing and Control of Single Trapped Electrons Above 1 Kelvin
K. E. Castoria, N. R. Beysengulov, G. Koolstra +6
Electrons trapped on the surface of cryogenic substrates (liquid helium, solid neon or hydrogen) are an emerging platform for quantum information processing made attractive by the…
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…
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…
Measurement of High Density Electrons Above a Helium Film on an Amorphous Metal Substrate
K. E. Castoria, S. A. Lyon
We have measured two-dimensional electron systems bound to a thin helium film supported by a metallic substrate. We report on our measurement of electron density obtained via a Kel…
Single Phonon Detection for Dark Matter via Quantum Evaporation and Sensing of Helium
S. A. Lyon, Kyle Castoria, Ethan Kleinbaum +4
Dark matter is five times more abundant than ordinary visible matter in our Universe. While laboratory searches hunting for dark matter have traditionally focused on the electrowea…
Heitler-London model for acceptor-acceptor interactions in doped semiconductors
Adam C. Durst, Kyle E. Castoria, R. N. Bhatt
The interactions between acceptors in semiconductors are often treated in qualitatively the same manner as those between donors. Acceptor wave functions are taken to be approximate…