Recent status and measurement examples of the compact accelerator-driven neutron facility AISTANS

被引：0
作者：
Kino, Koichi [1 ]
Fujiwara, Takeshi [1 ]
O'Rourke, Brian E. [1 ]
Oshima, Nagayasu [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan
来源：
10TH INTERNATIONAL MEETING OF UNION FOR COMPACT ACCELERATOR-DRIVEN NEUTRON SOURCES, UCANS-10 | 2024年 / 298卷
关键词：
ELECTRON-ACCELERATOR; DESIGN;
D O I：
10.1051/epjconf/202429801002
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
AISTANS, which is optimized for the Bragg-edge imaging, has been utilized for industrial applications. A second beamline was recently constructed and is under preparation for neutron analysis use. The power of the electron beam, which is used for neutron production at a tantalum target, is currently approximately 1 kW and it is planned to be increased. At AISTANS, various sizes of automobile parts have been analysed nondestructively by neutron radiography, computed tomography, and the Bragg-edge method. Recently, other industrial applications such as analysis of lithium-ion batteries using Bragg-edge spectroscopy have been performed. The neutron diffraction method using a newly developed diffractometer is combined for the Bragg-edge analysis.
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