Normalization schemes for ultrafast x-ray diffraction using a table-top laser-driven plasma source.
Rev Sci Instrum
; 83(2): 025104, 2012 Feb.
Article
em En
| MEDLINE
| ID: mdl-22380122
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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Base de dados:
MEDLINE
Assunto principal:
Difração de Raios X
/
Gases em Plasma
/
Lasers
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article