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Figure 6
Bernina first pilot experiment. Top: light-induced differential scattering pattern collected from Ti3O5 nanocrystals in Debye–Scherrer geometry as a function of momentum transfer and time delay. The powder patterns have been collected with a 2D 1.5M Jungfrau pixel detector. Bottom: relative change of diffraction intensity as a function of time delay between the 800 nm pump and X-ray probe at 6.6 keV. For two momentum transfers indicated by the dashed box in the top panel a distinct different time behaviour is observed at shorter times. The instrumental time resolution derived from Bi(111) diffraction intensity prior to the experiment was about 350 fs FWHM.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 26| Part 3| May 2019| Pages 874-886
https://doi.org/10.1107/S160057751900331X
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