Micro-computed tomography beamline of the Australian synchrotron: Density measurements.

IF 1.7 4区 工程技术 Q3 INSTRUMENTS & INSTRUMENTATION Review of Scientific Instruments Pub Date : 2025-02-01 DOI:10.1063/5.0245931
Benedicta D Arhatari, Darren Thompson, Andrew W Stevenson, Adam Walsh, Tom Fiala, Gary Ruben, Tingting Feng, Stephen Mudie
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Abstract

The Micro-Computed Tomography (MCT) beamline at the Australian Synchrotron (ANSTO) offers superior capabilities in micrometer-scale spatial resolution and three-dimensional x-ray imaging. MCT is the first of the eight new BRIGHT beamlines and has been operating successfully with users for approximately two years. It is a bending magnet beamline capable of delivering a white beam, a pink beam, or a monochromatic beam in the 8-40 keV energy range using a Double Multilayer Monochromator (DMM). Ongoing development continues at the MCT beamline to extend its capabilities. In this article, we present the operation and energy calibration of the DMM, highlighting the unique advantages offered by synchrotron-based micro-CT and its application for quantitative imaging, such as density measurements using monochromatic energy.

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澳大利亚同步加速器的微计算机断层扫描束线:密度测量。
澳大利亚同步加速器(ANSTO)的微计算机断层扫描(MCT)光束线提供了微米尺度空间分辨率和三维x射线成像的卓越能力。MCT是八条新的BRIGHT光束线中的第一条,已经成功地与用户一起运行了大约两年。它是一种弯曲磁铁光束线,能够在8-40 keV能量范围内使用双多层单色器(DMM)提供白色光束,粉红色光束或单色光束。MCT波束线的开发仍在继续,以扩展其功能。在本文中,我们介绍了DMM的操作和能量校准,强调了基于同步加速器的微型ct提供的独特优势及其在定量成像中的应用,例如使用单色能量进行密度测量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Review of Scientific Instruments
Review of Scientific Instruments 工程技术-物理:应用
CiteScore
3.00
自引率
12.50%
发文量
758
审稿时长
2.6 months
期刊介绍: Review of Scientific Instruments, is committed to the publication of advances in scientific instruments, apparatuses, and techniques. RSI seeks to meet the needs of engineers and scientists in physics, chemistry, and the life sciences.
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