TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.6.19 TI - Single Atoms on Demand JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 6 IS - SP - 19 EP - PY - 2000/10/30/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.6.19 A1 - Irion, Robert ER -