Atomic mixture of sodium and lithium
Atomic mixture of sodium and potassium
We report on the stochastic dynamics of a few sodium atoms immersed in a cold potassium cloud. The studies are realized in a dual-species magneto-optical trap by continuously monitoring the emitted fluorescence of the two atomic species. We …
We propose a scalable analog quantum simulator for quantum electrodynamics (QED) in two spatial dimensions. The setup for the U(1) lattice gauge field theory employs inter-species spin-changing collisions in an ultra-cold atomic mixture trapped in an …
This thesis reports on the experimental realization of an elementary building block for analog quantum simulation of a U(1) lattice gauge theory in a mixture of two bosonic quantum gases. Experimentally, the building block is realized by …
This thesis describes the construction of a second generation, ultracold atomic mixture experiment, aiming for modularity, robustness and compactness. The setup is designed to work with Bose-Fermi (23Na, 40K) and Bose-Bose (23Na, 39K) mixtures. The …
This thesis describes the construction of a new apparatus to study quantum gas mixtures of sodium and potassium. Our experimental approach entails, using two independent two-dimensional magnetooptical traps (2D MOTs) as sources of cold atoms for a …
This thesis presents design and characterization of a versatile optical standingwave trap for lithium atoms. Using this trap, an implementation of a quantized Otto cycle with the sodium-lithium mixture experiment that cools down a cloud of sodium …
This thesis presents the design and implementation of a high resolution objective lens for imaging ultracold atomic clouds of sodium and lithium in the NaLi experiment. The lens has been developed using the ray tracing software OSLO. The design …