TY - JOUR AU - Leibfried, Dietrich AU - Meekhof, D AU - King, B AU - Itano, Wayne AU - Wineland, David C2 - J Modern Optics DA - 1998-01-01 LA - en M1 - 44 PB - J Modern Optics PY - 1998 TI - Experimental Preparation and Measurement of Quantum States of Motion of a Trapped Atom ER -