Author(s): E. B. Norrgard, D. J. McCarron, M. H. Steinecker, M. R. Tarbutt, and D. DeMille
Researchers cooled trapped molecules well below 1 mK—a record temperature for molecules that have not been assembled from pre-cooled atoms.

[Phys. Rev. Lett. 116, 063004] Published Wed Feb 10, 2016