Carl E. Wieman
United States of America
for the achievement of Bose–Einstein condensation in dilute gases of alkali atoms and for early fundamental studies of the properties of the condensates (Science 269, 198–201, 1995; Phys. Rev. Lett. 77, 420–423, 1996; Phys. Rev. Lett. 75, 3969–3973, 1995).