The lower energy diffraction and scattering side-bounce beamline for materials science at the Canadian Light Source

A new diffraction beamline for materials science has been built at the Canadian Light Source synchrotron. The X-ray source is an in-vacuum wiggler with a 2.5 T peak magnetic field at 5.2 mm gap. The optical configuration includes a toroidal mirror, a single side-bounce Bragg monochromator, and a cylindrical mirror, producing a sub-150 µm vertical × 500 µm horizontal focused beam with a photon energy range of 7-22 keV and a flux of 1012 photons per second at the sample position. Three endstations are currently open to general users, and the techniques available include high-resolution powder diffraction, small molecule crystallography, X-ray reflectivity, in situ rapid thermal annealing, and SAXS/WAXS. The beamline design parameters, calculated and measured performance, and initial experimental results are presented to demonstrate the capabilities for materials science.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:28

Enthalten in:

Journal of synchrotron radiation - 28(2021), Pt 3 vom: 01. Mai, Seite 961-969

Sprache:

Englisch

Beteiligte Personen:

Leontowich, Adam F G [VerfasserIn]
Gomez, Ariel [VerfasserIn]
Diaz Moreno, Beatriz [VerfasserIn]
Muir, David [VerfasserIn]
Spasyuk, Denis [VerfasserIn]
King, Graham [VerfasserIn]
Reid, Joel W [VerfasserIn]
Kim, Chang Yong [VerfasserIn]
Kycia, Stefan [VerfasserIn]

Links:

Volltext

Themen:

Hard X-ray diffraction
In-vacuum wiggler
Journal Article
Powder diffraction
Side-bounce monochromator
X-ray scattering

Anmerkungen:

Date Revised 06.05.2021

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1107/S1600577521002496

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM325028958