TY - JOUR PB - American Physical Society ID - 10.1103/Physics.2.63 TI - Are we seeing atoms diffuse? JF - Physics JA - Physics J1 - PHYSICS VL - 2 IS - SP - 63 EP - PY - 2009/07/27/ UR - http://link.aps.org/doi/10.1103/Physics.2.63 A1 - Kavanagh, Karen L. ER -