Illustration

Blasting an iron sample with laser pulses to demagnetize it

Researchers blasted an iron sample with laser pulses to demagnetize it

Researchers blasted an iron sample with laser pulses to demagnetize it, then grazed the sample with X-rays, using the patterns formed when the X-rays scattered to uncover details of the process.

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Molecular movie-making is both an art and a science; the results let us watch how nature works on the smallest scales.

Molecular movie frames for the light-triggered transition of the ring-shaped 1,3-CHD molecule.

Using an X-ray laser, researchers watched atoms rotate on the surface of a material that was demagnetized in millionths of a billionth of a second.

Iron sample blasted with laser pulses to demagnetize it, then X-rayed.