After decades of improvements in cooling techniques of several atomic species and in
finding methods for the achievement of stable quantum mixtures, the field is now ready for …

The nucleus is one of the most multifaceted many-body systems in the Universe. It exhibits a
multitude of responses depending on the way one “probes” it. With increasing technical …

Self-bound quantum droplets are a newly discovered phase in the context of ultracold
atoms. In this Letter, we report their experimental realization following the original proposal …

The capability to reach ultracold atomic temperatures in compact instruments has recently
been extended into space,. Ultracold temperatures amplify quantum effects, whereas free …

In this article, we review developments in the theory of rapidly rotating degenerate atomic
gases. The main focus is on the equilibrium properties of a single-component atomic Bose …

We report the status of the Cold Atom Lab (CAL) instrument to be operated aboard the
International Space Station (ISS). Utilizing a compact atom chip-based system to create …

We report on the observation of controllable phase separation in a dual-species Bose-
Einstein condensate with Rb 85 and Rb 87. Interatomic interactions between the different …

Using a species-selective dipole potential, we create initially localized impurities and
investigate their interactions with a majority species of bosonic atoms in a one-dimensional …

We produce Bose-Einstein condensates of two different species, Rb 87 and K 41, in an
optical dipole trap in proximity of interspecies Feshbach resonances. We discover and …

We report on the first realization of heteronuclear dipolar quantum mixtures of highly
magnetic erbium and dysprosium atoms. With a versatile experimental setup, we …