Sodium Potassium Mixture

  • dual bosonic degenerate gases

  • high resolution imaging

  • tunable interactions in spin degree of freedom

The motion of single impurities in a Bose-Einstein condensate (BEC) is a paradigmatic many-body scenario and a theoretical challenge, especially in the regime of strong interactions between the BEC and impurities. Experimentally, such a Polaron problem can be implemented using an atomic mixture, where one species realizes the impurity, while the BEC is realized with the other species. The interactions can be controlled by inter-species Feshbach resonances, which are known to be sizable between sodium and potassium. We are currently setting up the experiment in a new lab and are looking for motivated new group members.

We are looking for motivated students to join us!

If you are interested to learn about the hands-on construction of table top quantum simulators, such as

  • applied electronics
  • traditional optics
  • colorful lasers

contact us at sopa@matterwave.de, or just drop by in our office!

The Team

Jan Leopold Grabitz
Phone: +49 6221 54 9176
Room: 02.401 
lgrabitz@kip.uni-heidelberg.de


Lorenz Hahn
Phone: +49 6221 54 5175
Room: 02.319 
lorenz.hahn@kip.uni-heidelberg.de


Lilo Höcker
Phone: +49 6221 54 5175
Room: 02.319 
lilo.hoecker@kip.uni-heidelberg.de


Jan Kilinc
Phone: +49 6221 54 5175
Room: 02.319 
jan.kilinc@kip.uni-heidelberg.de


Gopal Chandra Santra
Phone: +49 6221 54 5175
Room: 02.319 
gopal.santra@kip.uni-heidelberg.de


Helmut Strobel
Phone: +49 6221 54 9276
Room: 02.312 
helmut.strobel@kip.uni-heidelberg.de


Collaborations