4 papers
Strong Coupling Between RF Photons and Plasmons of Electrons on Liquid Helium
Asher Jennings, Ivan Grytsenko, Thomas Giovansili +6
Plasmons, arising from the collective motion of electrons, can interact strongly with electromagnetic fields or photons; this capability has been exploited across a broad range of…
NbTiN Nanowire Resonators for Spin-Photon Coupling on Solid Neon
Y. Tian, I. Grytsenko, A. Jennings +9
Electrons floating on a solid neon exhibit long charge coherence times, making them attractive for hybrid quantum systems. When combined with high-quality, high-impedance supercond…
Probing the Quantum Capacitance of Rydberg Transitions of Surface Electrons on Liquid Helium via Microwave Frequency Modulation
Asher Jennings, Ivan Grytsenko, Yiran Tian +4
We present a method for probing the quantum capacitance associated with the Rydberg transition of surface electrons on liquid helium using radio-frequency (RF) reflectometry. Reson…
Characterization of Tunnel Diode Oscillator for Qubit Readout Applications
Ivan Grytsenko, Sander van Haagen, Oleksiy Rybalko +4
We developed a tunnel diode oscillator and characterized its performance, highlighting its potential applications in the quantum state readout of electrons in semiconductors and el…