The latest progress on neutron texture diffractometer at China Advanced Research Reactor

被引：3

作者：

Zhu, Guijie ^{[1
]}

Li, Meijuan ^{[1
]}

Liu, Xiaolong ^{[1
]}

Tian, Gengfang ^{[1
]}

Li, Yuqing ^{[1
]}

Sun, Kai ^{[1
]}

Liu, Yuntao ^{[1
]}

Chen, Dongfeng ^{[1
]}

Yu, Zhouxiang ^{[1
]}

Hou, Yuhan ^{[1
]}

Bai, Ruoyu ^{[1
]}

机构：

[1] China Inst Atom Energy, Dept Nucl Phys, Beijing 102413, Peoples R China

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2023年 / 1047卷

关键词：

Neutron diffraction; China Advanced Research Reactor; Neutron texture diffractometer; Bulk texture; In-situ texture measurement; DIFFRACTION; LUMINOSITY; RESOLUTION;

D O I：

10.1016/j.nima.2022.167729

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The first neutron texture diffractometer in China was built at the China Advanced Research Reactor (CARR). This neutron texture diffractometer has a high neutron intensity, moderate resolution and a neutron wavelength of 1.48 angstrom, which is suitable for studying the bulk textures in commonly used metals or alloys. The neutron texture diffractometer is now equipped with a two-dimensional position-sensitive detector, high temperature furnace and loading device after several upgrades. Now in-situ texture measurements can be performed on the texture diffractometer. A detailed description of the instrument and its performance characteristics are presented in this paper.

引用

页数：6

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