Speckle structure in small-angle coherent X-ray scattering

J. Main Ville; F. B. Ley; F. Livet; E. Geissler; J. F. Legrand; D. Abernathy; G. Grübel; S. G.J. Mochrie; M. Sutton

doi:10.1107/s0021889897002185

Speckle structure in small-angle coherent X-ray scattering

J. Main Ville
, F. B. Ley
, F. Livet
, E. Geissler
, J. F. Legrand
, D. Abernathy
, G. Grübel
, S. G.J. Mochrie
, M. Sutton

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Small-angle coherent X-ray scattering measurements on a polymer gel and on a single crystal of Al-9at.% Li are reported. Speckle structures were recorded using a directillumination CCD camera. A speckle intensity fluctuation of ~20% was observed. Time and space statistics for the signal provided estimates of the coherence effects and the measurements demonstrate the wavevector dependence of the coherence effects. Preliminary intensity-fluctuation spectroscopy was performed for Al-Li.

Original language	English
Pages (from-to)	828-832
Number of pages	5
Journal	Journal of Applied Crystallography
Volume	30
Issue number	5 PART 2
DOIs	https://doi.org/10.1107/s0021889897002185
State	Published - 1997
Externally published	Yes

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title = "Speckle structure in small-angle coherent X-ray scattering",

abstract = "Small-angle coherent X-ray scattering measurements on a polymer gel and on a single crystal of Al-9at.\% Li are reported. Speckle structures were recorded using a directillumination CCD camera. A speckle intensity fluctuation of \textasciitilde{}20\% was observed. Time and space statistics for the signal provided estimates of the coherence effects and the measurements demonstrate the wavevector dependence of the coherence effects. Preliminary intensity-fluctuation spectroscopy was performed for Al-Li.",

author = "\{Main Ville\}, J. and Ley, \{F. B.\} and F. Livet and E. Geissler and Legrand, \{J. F.\} and D. Abernathy and G. Gr{\"u}bel and Mochrie, \{S. G.J.\} and M. Sutton",

year = "1997",

doi = "10.1107/s0021889897002185",

language = "English",

volume = "30",

pages = "828--832",

journal = "Journal of Applied Crystallography",

issn = "0021-8898",

publisher = "International Union of Crystallography",

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TY - JOUR

T1 - Speckle structure in small-angle coherent X-ray scattering

AU - Main Ville, J.

AU - Ley, F. B.

AU - Livet, F.

AU - Geissler, E.

AU - Legrand, J. F.

AU - Abernathy, D.

AU - Grübel, G.

AU - Mochrie, S. G.J.

AU - Sutton, M.

PY - 1997

Y1 - 1997

N2 - Small-angle coherent X-ray scattering measurements on a polymer gel and on a single crystal of Al-9at.% Li are reported. Speckle structures were recorded using a directillumination CCD camera. A speckle intensity fluctuation of ~20% was observed. Time and space statistics for the signal provided estimates of the coherence effects and the measurements demonstrate the wavevector dependence of the coherence effects. Preliminary intensity-fluctuation spectroscopy was performed for Al-Li.

AB - Small-angle coherent X-ray scattering measurements on a polymer gel and on a single crystal of Al-9at.% Li are reported. Speckle structures were recorded using a directillumination CCD camera. A speckle intensity fluctuation of ~20% was observed. Time and space statistics for the signal provided estimates of the coherence effects and the measurements demonstrate the wavevector dependence of the coherence effects. Preliminary intensity-fluctuation spectroscopy was performed for Al-Li.

UR - https://www.scopus.com/pages/publications/0000414223

U2 - 10.1107/s0021889897002185

DO - 10.1107/s0021889897002185

M3 - Article

AN - SCOPUS:0000414223

SN - 0021-8898

VL - 30

SP - 828

EP - 832

JO - Journal of Applied Crystallography

JF - Journal of Applied Crystallography

IS - 5 PART 2

ER -

Speckle structure in small-angle coherent X-ray scattering

Abstract

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