2012

• N. Spethmann, F. Kindermann, S. John, C. Weber, D. Meschede and A. Widera
  Dynamics of single neutral impurity atoms immersed in an ultracold gas, Phys. Rev. Lett. 109, 235301 (2012)arXivBibTeX

• N. Spethmann, F. Kindermann, S. John, C. Weber, D. Meschede and A. Widera
  Inserting single Cs atoms into an ultracold Rb gas, Appl. Phys. B 106, 513 (2012)arXivBibTeX

2010

• C. Weber, S. John, N. Spethmann, D. Meschede and A. Widera
  Single Cs Atoms as Collisional Probes in a large Rb Magneto-Optical Trap, Phys. Rev. A 82, 042722 (2010)arXivBibTeX

2007

• M. Haas, V. Leung, D. Frese, D. Haubrich, S. John, C. Weber, A. Rauschenbeutel and D. Meschede
  Species-selective microwave cooling of a mixture of rubidium and caesium atoms, New J. Phys. 9, 147 (2007)BibTeX