scholarly journals Nanometer-scale characterization of laser-driven compression, shocks, and phase transitions, by x-ray scattering using free electron lasers

2017 ◽  
Vol 24 (10) ◽  
pp. 102709 ◽  
Author(s):  
T. Kluge ◽  
C. Rödel ◽  
M. Rödel ◽  
A. Pelka ◽  
E. E. McBride ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Free Electron ◽  
Nanometer Scale ◽  
Free Electron Lasers ◽  
X Ray ◽  
X Ray Scattering ◽  
Scale Characterization ◽  
Ray Scattering

Atomic scale characterization of organometallic vapor phase epitaxial growth using in-situ grazing incidence X-ray scattering

1992 ◽  
Vol 124 (1-4) ◽  
pp. 1-9 ◽  
Author(s):  
D.W. Kisker ◽  
G.B. Stephenson ◽  
P.H. Fuoss ◽  
F.J. Lamelas ◽  
S. Brennan ◽  
...  
Keyword(s):  
Epitaxial Growth ◽  
Vapor Phase ◽  
Grazing Incidence ◽  
Atomic Scale ◽  
X Ray ◽  
X Ray Scattering ◽  
Scale Characterization ◽  
Ray Scattering

Thorough small-angle X-ray scattering analysis of the instability of liquid micro-jets in air

2013 ◽  
Vol 21 (1) ◽  
pp. 193-202 ◽  
Author(s):  
Benedetta Marmiroli ◽  
Fernando Cacho-Nerin ◽  
Barbara Sartori ◽  
Javier Pérez ◽  
Heinz Amenitsch
Keyword(s):  
Small Angle ◽  
Free Electron ◽  
Liquid Jets ◽  
Liquid Jet ◽  
X Rays ◽  
Free Electron Lasers ◽  
X Ray ◽  
X Ray Scattering ◽  
Break Up ◽  
Ray Scattering

Liquid jets are of interest, both for their industrial relevance and for scientific applications (more important, in particular for X-rays, after the advent of free-electron lasers that require liquid jets as sample carrier). Instability mechanisms have been described theoretically and by numerical simulation, but confirmed by few experimental techniques. In fact, these are mainly based on cameras, which is limited by the imaging resolution, and on light scattering, which is hindered by absorption, reflection, Mie scattering and multiple scattering due to complex air/liquid interfaces during jet break-up. In this communication it is demonstrated that synchrotron small-angle X-ray scattering (SAXS) can give quantitative information on liquid jet dynamics at the nanoscale, by detecting time-dependent morphology and break-up length. Jets ejected from circular tubes of different diameters (100–450 µm) and speeds (0.7–21 m s−1) have been explored to cover the Rayleigh and first wind-induced regimes. Various solvents (water, ethanol, 2-propanol) and their mixtures have been examined. The determination of the liquid jet behaviour becomes essential, as it provides background data in subsequent studies of chemical and biological reactions using SAXS or X-ray diffraction based on synchrotron radiation and free-electron lasers.

scholarly journals A Dispersive Inelastic X-ray Scattering Spectrometer for Use at X-ray Free Electron Lasers

2017 ◽  
Vol 7 (9) ◽  
pp. 899 ◽  
Author(s):  
Jakub Szlachetko ◽  
Maarten Nachtegaal ◽  
Daniel Grolimund ◽  
Gregor Knopp ◽  
Sergey Peredkov ◽  
...  
Keyword(s):  
Free Electron ◽  
Free Electron Lasers ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Small angle X-ray scattering study of porosity variation in a styrene-divinylbenzene copolymer

1981 ◽  
Vol 46 (7) ◽  
pp. 1675-1681 ◽  
Author(s):  
Josef Baldrian ◽  
Božena N. Kolarz ◽  
Henrik Galina
Keyword(s):  
Small Angle ◽  
Structural Parameters ◽  
Two Phase ◽  
X Ray ◽  
Porosity Variation ◽  
Swelling Agent ◽  
X Ray Scattering ◽  
Styrene Divinylbenzene ◽  
Ray Scattering

Porosity variations induced by swelling agent exchange were studied in a styrene-divinylbenzene copolymer. Standard methods were used in the characterization of copolymer porosity in the dry state and the results were compared with related structural parameters derived from small angle X-ray scattering (SAXS) measurements as developed for the characterization of two-phase systems. The SAXS method was also used for porosity determination in swollen samples. The differences in the porosity of dry samples were found to be an effect of the drying process, while in the swollen state the sample swells and deswells isotropically.

First characterization of chemical environments using energy dispersive inelastic x-ray scattering induced by an x-ray tube

2021 ◽  
Vol 92 (1) ◽  
pp. 013102
Author(s):  
Roberto Daniel Pérez ◽  
Juan José Leani ◽  
José Ignacio Robledo ◽  
Héctor Jorge Sánchez
Keyword(s):  
Energy Dispersive ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Nanostructural Characterization of Oleyl Acid Phosphate in Poly-α-olefin Using Small-angle X-ray Scattering

2020 ◽  
Vol 49 (7) ◽  
pp. 823-825
Author(s):  
Yojiro Oba ◽  
Ryuhei Motokawa ◽  
Masahiro Hino ◽  
Nozomu Adachi ◽  
Yoshikazu Todaka ◽  
...  
Keyword(s):  
Small Angle ◽  
Acid Phosphate ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Precise and nondestructive characterization of a ‘buried’ nanostructure in a polymer thin film using synchrotron radiation ultra-small angle X-ray scattering

2012 ◽  
Vol 45 (3) ◽  
pp. 307-312 ◽  
Author(s):  
Takamichi Shinohara ◽  
Tomoko Shirahase ◽  
Daiki Murakami ◽  
Taiki Hoshino ◽  
Moriya Kikuchi ◽  
...  
Keyword(s):  
Thin Film ◽  
Synchrotron Radiation ◽  
Small Angle ◽  
Polymer Thin Film ◽  
X Ray ◽  
X Ray Scattering ◽  
Nondestructive Characterization ◽  
Ray Scattering

In situsmall-angle X-ray scattering characterization of X-ray-induced local heating

2014 ◽  
Vol 47 (6) ◽  
pp. 2078-2080 ◽  
Author(s):  
Monika Witala ◽  
Jun Han ◽  
Andreas Menzel ◽  
Kim Nygård
Keyword(s):  
Local Heating ◽  
Liquid Mixtures ◽  
Glass Capillary ◽  
Sample Container ◽  
X Ray ◽  
X Ray Scattering ◽  
Synchrotron Light ◽  
Ray Scattering

It is shown that small-angle X-ray scattering from binary liquid mixtures close to the critical point of demixing can be used forin situcharacterization of beam-induced heating of liquid samples. For demonstration purposes, the proposed approach is applied on a well studied critical mixture of water and 2,6-lutidine. Given a typical incident X-ray flux at a third-generation synchrotron light source and using a 1.5 mm-diameter glass capillary as sample container, a beam-induced local temperature increase of 0.45 ± 0.10 K is observed.

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