2007
DOI: 10.1107/s0021889806046772
|View full text |Cite
|
Sign up to set email alerts
|

A simple model for dynamic small-angle X-ray diffraction in colloidal crystals

Abstract: A simple model is presented that allows calculation of the small-angle X-ray diffraction patterns of perfect colloidal crystals. The model is based on the Wentzel-Kramers-Brillouin approximation and permits a straightforward evaluation of multibeam interactions. Results are illustrated by several examples.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2010
2010
2014
2014

Publication Types

Select...
3

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 46 publications
(58 reference statements)
0
2
0
Order By: Relevance
“…The kinematic approach, which assumes weak scattering, is only applicable for much smaller phase shifts. It is therefore clear that dynamic effects could become important ( de Beer & Petukhov, 2007). The above estimate of the longitudinal self-correlation length L z can therefore be considered as the lower limit of L z .…”
Section: Resultsmentioning
confidence: 98%
“…The kinematic approach, which assumes weak scattering, is only applicable for much smaller phase shifts. It is therefore clear that dynamic effects could become important ( de Beer & Petukhov, 2007). The above estimate of the longitudinal self-correlation length L z can therefore be considered as the lower limit of L z .…”
Section: Resultsmentioning
confidence: 98%
“…In those cases, Small angle x-ray or Neutron Scattering (SAXS or SANS) can be employed for polymer particles [162], and Ultra Small Angel x-ray Scattering (USAXS) can be employed for silica and other inorganic particles [163][164][165]. Extension to dynamical diffraction theory as done for small angle x-ray scattering should also be feasible there [166]. Coherent x-ray imaging has been employed to characterize defect structures in fcc colloidal crystals [167] and recently also x-ray microscopy has been used to investigate crystallizing samples of sedimenting, anisotropic inorganic colloids [168].…”
Section: Scatteringmentioning
confidence: 99%