TY - JOUR

T1 - A Concept of an Educational Multi-Technique Beamline for Crystalline Matter Studies at Synchrotron Radiation Facility SKIF

AU - Selyutin, Alexander

AU - Mishchenko, Denis

AU - Vinokurov, Zakhar

AU - Bulavchenko, Olga

AU - Saraev, Andrey

AU - Tsybulya, Sergey

AU - Zubavichus, Yan

N1 - Сведения о финансировании Ministry of Education and Science of the Russian Federation 075-15-2022-263

PY - 2024/12/5

Y1 - 2024/12/5

N2 - A concept of a high throughput, user-friendly, versatile bending magnet beamline at the fourth-generation synchrotron radiation facility SKIF, currently being constructed in Koltsovo (a science town near Novosibirsk, Russia), is proposed. The beamline is designed to implement the conventional and most demanded synchrotron techniques: XAS (X-ray absorption spectroscopy); XRD (X-ray diffraction), both powder and single-crystal, including the in situ mode; and XRF (X-ray fluorescence analysis). The beamline is conceived to be as simple as possible, but it is multifunctional, being a base beamline for the education and training of students, future synchrotron users, and beamline scientists. A number of potential beamline optical layouts are modeled in the XRT (XRayTracer) program package. The resulting beam characteristics at the sample position are discussed. A monochromator model is proposed. Surface distortions and their influence on the rocking curve of the Si111 crystal due to incoming heat loads are realistically modeled. The optimum design of the station is defined. The range of crystalline objects that are possible to be studied at the proposed station is emphasized, and future perspectives are outlined.

AB - A concept of a high throughput, user-friendly, versatile bending magnet beamline at the fourth-generation synchrotron radiation facility SKIF, currently being constructed in Koltsovo (a science town near Novosibirsk, Russia), is proposed. The beamline is designed to implement the conventional and most demanded synchrotron techniques: XAS (X-ray absorption spectroscopy); XRD (X-ray diffraction), both powder and single-crystal, including the in situ mode; and XRF (X-ray fluorescence analysis). The beamline is conceived to be as simple as possible, but it is multifunctional, being a base beamline for the education and training of students, future synchrotron users, and beamline scientists. A number of potential beamline optical layouts are modeled in the XRT (XRayTracer) program package. The resulting beam characteristics at the sample position are discussed. A monochromator model is proposed. Surface distortions and their influence on the rocking curve of the Si111 crystal due to incoming heat loads are realistically modeled. The optimum design of the station is defined. The range of crystalline objects that are possible to be studied at the proposed station is emphasized, and future perspectives are outlined.

KW - Darwin width

KW - SRF SKIF

KW - bending magnet

KW - crystalline matter

KW - educational beamline

KW - fourth-generation synchrotron radiation facility

KW - optical layout

KW - rocking curve

KW - bending magnet

KW - crystalline matter

KW - Darwin width

KW - educational beamline

KW - fourth-generation synchrotron radiation facility

KW - optical layout

KW - rocking curve

KW - SRF SKIF

UR - https://www.mendeley.com/catalogue/58047ae0-7cf8-3d54-a609-b7e0f2bee058/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85213254765&origin=inward&txGid=b8f5580233b3b4c312198722f5c9c4cd

U2 - 10.3390/cryst14121056

DO - 10.3390/cryst14121056

M3 - Article

VL - 14

JO - Crystals

JF - Crystals

SN - 2073-4352

IS - 12

M1 - 1056

ER -