scholarly journals Phase Space Considerations for a microSAXS Beamline Located on a Diamond Laue Side-Bounce Monochromator

Instruments ◽  
2020 ◽  
Vol 4 (3) ◽  
pp. 23
Author(s):  
Detlef-M. Smilgies
Keyword(s):  
Phase Space ◽  
Spatial Resolution ◽  
Small Angle ◽  
Angular Resolution ◽  
X Ray ◽  
Phase Space Analysis ◽  
Space Analysis ◽  
X Ray Scattering ◽  
Dimensional Phase Space ◽  
Set Up

Flux as well as spatial and angular resolution for a microbeam small-angle X-ray scattering set-up, comprising Laue optics and multiple focusing elements are modeled within five-dimensional phase space analysis. A variety of X-ray optics configurations for highest angular resolution and for highest spatial resolution are analyzed.

scholarly journals Pinhole-type two-dimensional ultra-small-angle X-ray scattering on the micrometer scale

2013 ◽  
Vol 21 (1) ◽  
pp. 1-4 ◽  
Author(s):  
Hiroyuki Kishimoto ◽  
Yuya Shinohara ◽  
Yoshio Suzuki ◽  
Akihisa Takeuchi ◽  
Naoto Yagi ◽  
...  
Keyword(s):  
Small Angle ◽  
Two Dimensional ◽  
X Ray ◽  
X Ray Scattering ◽  
Detector Distance ◽  
Medium Length ◽  
Set Up ◽  
Micrometer Scale ◽  
Ray Scattering

A pinhole-type two-dimensional ultra-small-angle X-ray scattering set-up at a so-called medium-length beamline at SPring-8 is reported. A long sample-to-detector distance, 160.5 m, can be used at this beamline and a small-angle resolution of 0.25 µm−1was thereby achieved at an X-ray energy of 8 keV.

scholarly journals An Optimized Table-Top Small-Angle X-ray Scattering Set-up for the Nanoscale Structural Analysis of Soft Matter

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
T. Sibillano ◽  
L. De Caro ◽  
D. Altamura ◽  
D. Siliqi ◽  
M. Ramella ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Small Angle ◽  
Soft Matter ◽  
X Ray ◽  
X Ray Scattering ◽  
Set Up ◽  
Ray Scattering

scholarly journals Phase-space analysis and experimental results for secondary focusing at X-ray beamlines

2010 ◽  
Vol 17 (5) ◽  
pp. 644-652 ◽  
Author(s):  
Rong Huang ◽  
Mati Meron ◽  
Naresh Kujala ◽  
Raul A. Barrea
Keyword(s):  
Phase Space ◽  
Experimental Results ◽  
X Ray ◽  
Phase Space Analysis ◽  
Space Analysis

scholarly journals Mean Field Limit for Bosons and Infinite Dimensional Phase-Space Analysis

2008 ◽  
Vol 9 (8) ◽  
pp. 1503-1574 ◽  
Author(s):  
Zied Ammari ◽  
Francis Nier
Keyword(s):  
Phase Space ◽  
Mean Field ◽  
Field Limit ◽  
Mean Field Limit ◽  
Phase Space Analysis ◽  
Infinite Dimensional ◽  
Space Analysis ◽  
Dimensional Phase Space

High spatial resolution small angle X-ray scattering experiments using SOPHIAS detector

2019 ◽  
Vol 924 ◽  
pp. 417-421
Author(s):  
Hideaki Takagi ◽  
Ryo Hashimoto ◽  
Noriyuki Igarashi ◽  
Katsuhiro Yamamoto ◽  
Shunji Kishimoto
Keyword(s):  
Spatial Resolution ◽  
Small Angle ◽  
High Spatial Resolution ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

A new small-angle X-ray scattering set-up on the crystallography beamline I711 at MAX-lab

2009 ◽  
Vol 16 (4) ◽  
pp. 498-504 ◽  
Author(s):  
M. Knaapila ◽  
C. Svensson ◽  
J. Barauskas ◽  
M. Zackrisson ◽  
S. S. Nielsen ◽  
...  
Keyword(s):  
Small Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
Set Up ◽  
Ray Scattering

scholarly journals The small-angle and wide-angle X-ray scattering set-up at beamline BL9 of DELTA. Erratum

2007 ◽  
Vol 14 (4) ◽  
pp. 391-391 ◽  
Author(s):  
Christina Krywka ◽  
Christian Sternemann ◽  
Michael Paulus ◽  
Nadeem Javid ◽  
Roland Winter ◽  
...  
Keyword(s):  
Small Angle ◽  
Wide Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
Set Up ◽  
Ray Scattering

scholarly journals Upgraded ESRF BM29 beamline for SAXS on macromolecules in solution

2013 ◽  
Vol 20 (4) ◽  
pp. 660-664 ◽  
Author(s):  
Petra Pernot ◽  
Adam Round ◽  
Ray Barrett ◽  
Alejandro De Maria Antolinos ◽  
Alexandre Gobbo ◽  
...  
Keyword(s):  
High Throughput ◽  
Small Angle ◽  
Biological Macromolecules ◽  
Detector Plane ◽  
Optical Components ◽  
X Ray ◽  
X Ray Scattering ◽  
Set Up ◽  
Beam Characteristics ◽  
Principal Elements

Small-angle X-ray scattering (SAXS) measurements of proteins in solution are becoming increasingly popular with biochemists and structural biologists owing to the presence of dedicated high-throughput beamlines at synchrotron sources. As part of the ESRF Upgrade program a dedicated instrument for performing SAXS from biological macromolecules in solution (BioSAXS) has been installed at the renovated BM29 location. The optics hutch has been equipped with new optical components of which the two principal elements are a fixed-exit double multilayer monochromator and a 1.1 m-long toroidal mirror. These new dedicated optics give improved beam characteristics (compared with the previous set-up on ID14-3) regarding the energy tunability, flux and focusing at the detector plane leading to reduced parasitic scattering and an extendeds-range. User experiments on the beamline have been successfully carried out since June 2012. A description of the new BioSAXS beamline and the set-up characteristics are presented together with examples of obtained data.

scholarly journals Development of a crystal collimation system for high-resolution ultra-small-angle X-ray scattering applications

2019 ◽  
Vol 26 (2) ◽  
pp. 439-444 ◽  
Author(s):  
Michael Sztucki ◽  
Joachim Leonardon ◽  
Pierre Van Vaerenbergh ◽  
Jacques Gorini ◽  
Peter Boesecke ◽  
...  
Keyword(s):  
High Resolution ◽  
Small Angle ◽  
Polystyrene Latex ◽  
Beam Divergence ◽  
X Ray ◽  
Horizontal Beam ◽  
X Ray Scattering ◽  
Collimation System ◽  
Set Up ◽  
Ray Scattering

Crystal collimation offers a viable alternative to the commonly used pinhole collimation in small-angle X-ray scattering (SAXS) for specific applications requiring highest angular resolution. This scheme is not affected by the parasitic scattering and diffraction-limited beam broadening. The Darwin width of the rocking curve of the crystals mainly defines the ultimate beam divergence. For this purpose, a dispersive Si-111 crystal collimation set-up based on two well conditioned pseudo channel-cut crystals (pairs of well polished, independent parallel crystals) using a higher-order reflection (Si-333) has been developed. The gain in resolution is obtained at the expense of flux. The system has been installed at the TRUSAXS beamline ID02 (ESRF) for reducing the horizontal beam divergence in high-resolution mesurements. The precise mechanics of the system allows reproducible alignment of the Bragg condition. The high resolution achieved at a sample–detector distance of 31 m is demonstrated by ultra-small-angle X-ray scattering measurements on a model system consisting of micrometre-sized polystyrene latex particles with low polydispersity.

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