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 …

At temperatures close to absolute zero, the molecular reactions and collisions are
dominantly governed by quantum mechanics. Remarkable quantum phenomena such as …

We report on the creation of bosonic NaCs molecules in their absolute rovibrational ground
state via stimulated Raman adiabatic passage. We create ultracold gases with up to 22 000 …

Understanding collisions between ultracold molecules is crucial for making stable molecular
quantum gases and harnessing their rich internal degrees of freedom for quantum …

In recent years, there has been notable progress in the preparation and control of ultracold
gases of diatomic molecules. The next experimental challenge is the production of ultracold …

We report efficient all-optical creation of an ultracold gas of alkaline-earth-metal dimers, 88
Sr 2, in their absolute ground state. Starting with weakly bound singlet molecules formed by …

We report on the preparation of a quantum degenerate mixture of Na 23 K 40 molecules and
K 40 atoms. A deeply degenerate atomic mixture of Na 23 and K 40 atoms with a large …

We present measurements of more than 80 magnetic Feshbach resonances in collisions of
ultracold 23 Na 40 K with 40 K. We assign quantum numbers to a group of low-field …

We report the creation of ultracold ground state Li 6 K 40 polar molecules with high
efficiency. Starting from weakly bound molecules, stimulated Raman adiabatic passage is …

We have demonstrated the resonant control of the elastic scattering cross sections in the
vicinity of Feshbach resonances between Na 23 K 40 molecules and K 40 atoms by studying …