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 This composite image shows conceptual images of IBM's new "spin flip spectroscopy" in action (left, upper and lower), ideal theoretical plots (middle) showing how the tunneling current changes as the spin is flipped at a particular energy (lower middle) and how that energy changes with magnetic field (upper middle), and actual experimental data (far right) showing the tunneling current change with magnetic field. [ Magnified Image ] [ Get permission to re-use ]
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