698 citations · 7.1k across the 49 of their papers we have counts for
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Threshold Dynamics of a Semiconductor Single Atom Maser
Y. -Y. Liu, J. Stehlik, C. Eichler +5
We demonstrate a single-atom maser consisting of a semiconductor double quantum dot (DQD) that is embedded in a high quality factor microwave cavity. A finite bias drives the DQD o…
Electron Spin Resonance at the Level of 10000 Spins Using Low Impedance Superconducting Resonators
C. Eichler, A. J. Sigillito, S. A. Lyon +1
We report on electron spin resonance (ESR) measurements of phosphorus donors localized in a 200 square micron area below the inductive wire of a lumped element superconducting reso…
Double Quantum Dot Floquet Gain Medium
J. Stehlik, Y. -Y. Liu, C. Eichler +5
Strongly driving a two-level quantum system with light leads to a ladder of Floquet states separated by the photon energy. Nanoscale quantum devices allow the interplay of confined…
Sisyphus Thermalization of Photons in a Cavity-Coupled Double Quantum Dot
M. J. Gullans, J. Stehlik, Y. -Y. Liu +3
We investigate the non-classical states of light that emerge in a microwave resonator coupled to a periodically-driven electron in a nanowire double quantum dot (DQD). Under certai…
Semiconductor double quantum dot micromaser
Y. -Y. Liu, J. Stehlik, C. Eichler +3
The coherent generation of light, from masers to lasers, relies upon the specific structure of the individual emitters that lead to gain. Devices operating as lasers in the few-emi…
Fast charge sensing of a cavity-coupled double quantum dot using a Josephson parametric amplifier
J. Stehlik, Y. -Y. Liu, C. M. Quintana +3
We demonstrate fast readout of a double quantum dot (DQD) that is coupled to a superconducting resonator. Utilizing parametric amplification in a nonlinear operational mode, we imp…