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Literature DB >> 22380122

Normalization schemes for ultrafast x-ray diffraction using a table-top laser-driven plasma source.

D Schick¹, A Bojahr, M Herzog, C von Korff Schmising, R Shayduk, W Leitenberger, P Gaal, M Bargheer.

Abstract

We present an experimental setup of a laser-driven x-ray plasma source for femtosecond x-ray diffraction. Different normalization schemes accounting for x-ray source intensity fluctuations are discussed in detail. We apply these schemes to measure the temporal evolution of Bragg peak intensities of perovskite superlattices after ultrafast laser excitation.

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Year: 2012 PMID： 22380122 DOI： 10.1063/1.3681254

Source DB: PubMed Journal: Rev Sci Instrum ISSN： 0034-6748 Impact factor: 1.523

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Cited

8 in total

1. Towards shot-noise limited diffraction experiments with table-top femtosecond hard x-ray sources.

Authors: Marcel Holtz; Christoph Hauf; Jannick Weisshaupt; Antonio-Andres Hernandez Salvador; Michael Woerner; Thomas Elsaesser
Journal: Struct Dyn Date: 2017-07-19 Impact factor: 2.920

2. Spin stress contribution to the lattice dynamics of FePt.

Authors: A von Reppert; L Willig; J-E Pudell; S P Zeuschner; G Sellge; F Ganss; O Hellwig; J A Arregi; V Uhlíř; A Crut; M Bargheer
Journal: Sci Adv Date: 2020-07-08 Impact factor: 14.136

3. Layer specific observation of slow thermal equilibration in ultrathin metallic nanostructures by femtosecond X-ray diffraction.

Authors: J Pudell; A A Maznev; M Herzog; M Kronseder; C H Back; G Malinowski; A von Reppert; M Bargheer
Journal: Nat Commun Date: 2018-08-20 Impact factor: 14.919

Normalization schemes for ultrafast x-ray diffraction using a table-top laser-driven plasma source.

1. Towards shot-noise limited diffraction experiments with table-top femtosecond hard x-ray sources.

2. Spin stress contribution to the lattice dynamics of FePt.

3. Layer specific observation of slow thermal equilibration in ultrathin metallic nanostructures by femtosecond X-ray diffraction.

4. Time-resolved diffraction with an optimized short pulse laser plasma X-ray source.

5. Analysis of the temperature- and fluence-dependent magnetic stress in laser-excited SrRuO₃.

6. Atomistic Engineering of Phonons in Functional Oxide Heterostructures.

7. Ultrafast lattice response of photoexcited thin films studied by X-ray diffraction.

8. Persistent nonequilibrium dynamics of the thermal energies in the spin and phonon systems of an antiferromagnet.