51 citations · 70 across the 4 of their papers we have counts for
5 papers
Prethermal rotating-frame solid echo in a dipolar nuclear-spin network
Quentin Reynard-Feytis, William Beatrez, Leo Joon Il Moon +2
Floquet prethermalization can endow interacting quantum solids with long-lived, approximately conserved quantities, enabling Hamiltonian engineering and new dynamical probes. Using…
Nanoscale engineering and dynamical stabilization of mesoscopic spin textures
Kieren Harkins, Christoph Fleckenstein, Noella D'Souza +16
Thermalization phenomena, while ubiquitous in quantum systems, have traditionally been viewed as obstacles to be mitigated. In this study, we demonstrate the ability, instead, to h…
Electron induced nanoscale nuclear spin relaxation probed by hyperpolarization injection
William Beatrez, Arjun Pillai, Otto Janes +2
We report on experiments that quantify the role of a central electronic spin as a relaxation source for nuclear spins in its nanoscale environment. Our strategy exploits hyperpolar…
Observation of a critical prethermal discrete time crystal created by two-frequency driving
William Beatrez, Christoph Fleckenstein, Arjun Pillai +8
We report the observation of long-lived Floquet prethermal discrete time crystalline (PDTC) order in a three-dimensional position-disordered lattice of interacting dipolar-coupled…
Floquet prethermalization with lifetime exceeding 90s in a bulk hyperpolarized solid
William Beatrez, Otto Janes, Amala Akkiraju +9
We report the observation of long-lived Floquet prethermal states in a bulk solid composed of dipolar-coupled C nuclei in diamond at room temperature. For precessing nuclear…