Evaporative Cooling of Sodium Atoms [Phys. Rev. Lett. 74, 5202 (1995)] Davis, Kendall B. ; Mewes, Marc-Oliver ; Joffe, Michael A. ; Andrews, Michael R. ; Ketterle, Wolfgang Abstract Publication: Physical Review Letters Pub Date: October 1995 DOI: 10.1103/PhysRevLett.75.2909 Bibcode: 1995PhRvL..75.2909D