WebWe measure the conductivity spectrum of ultracold fermionic atoms in an optical lattice through high-resolution imaging in a quantum gas microscope. By applying a time-varying force to atoms confined to the lattice, we sample their current response at multiple frequencies. We observe that the current response scales linearly with the forcing, … WebDie Lehre und das didaktisches Konzept des WÜRTH Chair of Cultural Production sieht Forschung und Lehre als Einheit.
Joseph H. Thywissen - University of Toronto
WebWe explore the effect of varying the interaction strength on the conductivity of fermions in an optical lattice. As described elsewhere, we realize the proposal of Wu et al., to determine the global conductivity from in-situ imaging of the displacement of a sample subject to an external periodic forcing. Quantities extracted from such a conductivity measurement … WebLooking for Thywissen? Find 3 people named Thywissen along with free Facebook, Instagram, Twitter, and TikTok profiles on PeekYou - true people search. cheap wedding dresses phoenix
Frederic Thywissen on Twitter: "RT @julianborger: The US and its …
WebWe discuss how to measure the conductivity spectrum in low frequency regime of neutral fermionic 40K in a cubic optical lattice. A periodic force is applied to the atoms by sinusoidally displacing the trapping potential. The centre of mass response of the atoms, which can be treated as the mass current, is captured in-situ by a high-resolution … WebIt is this regime that the group of J.H. Thywissen from Toronto studied experimentally and that we were able to characterize using a kinetic theory. Relativistic systems: we showed … WebWe discuss how to measure the global conductivity of ultracold atoms through center-of-mass dynamics. The system under study is a quantum degenerate gas of fermionic potassium in a cubic optical lattice. We realize the proposal of Wu et al., wherein a periodic force is applied to the cloud by dynamic displacement of the trapping beam. The steady … cyclical nature of assessment