6 citations · 6 across the 1 of their papers we have counts for
4 papers
Cryogenic amplification of image-charge detection for readout of quantum states of electrons on liquid helium
Asem Elarabi, Erika Kawakami, Denis Konstantinov
Accurate detection of quantum states is a vital step in the development of quantum computing. Image-charge detection of quantum states of electrons on liquid helium can potentially…
Relaxation of the Excited Rydberg States of Surface Electrons on Liquid Helium
Erika Kawakami, Asem Elarabi, Denis Konstantinov
We report the first direct observation of the decay of the excited-state population in electrons trapped on the surface of liquid helium. The relaxation dynamics, which are governe…
Image-charge detection of the Rydberg states of surface electrons on liquid helium
Erika Kawakami, Asem Elarabi, Denis Konstantinov
We propose and experimentally demonstrate a new spectroscopic method, image-charge detection, for the Rydberg states of surface electrons on liquid helium. The excitation of the Ry…
The impact of classical control electronics on qubit fidelity
Jeroen P. G. van Dijk, Erika Kawakami, Raymond N. Schouten +5
Quantum processors rely on classical electronic controllers to manipulate and read out the quantum state. As the performance of the quantum processor improves, non-idealities in th…