TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.7.3 TI - Movies Show Quick Magnetic Flips JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 7 IS - SP - 3 EP - PY - 2001/01/19/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.7.3 A1 - Voss, David ER -