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Attosecond x-ray pulses take snapshots of core-excitons in solids - October 2017

Graphic: Thorsten Naeser / Dennis Luck

Attosecond x-ray pulses take snapshots of core-excitons in solids - October 2017

Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!

 

Original publication:

A. Moulet, J.B. Bertrand, T. Klostermann, A. Guggenmos, N. Karpowicz & E. Goulielmakis
Soft x-ray excitonics
Science, 15 September 2017, DOI: 10.1126/science.aan4737

 

 

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