中子衍射晶体光谱仪准直器的选择

Nuclear Instruments Pub Date : 1958-10-01 DOI:10.1016/0369-643X(58)90029-X

G. Caglioti, A. Paoletti , F.P. Ricci

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引用次数: 948

摘要

本文建立了中子衍射晶体光谱仪准直器的选择准则，以便在光度和分辨率之间取得良好的平衡。给出了粉末样品衍射峰半峰全宽和光度的一般表达式。并计算了并行排列的优点。

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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Choice of collimators for a crystal spectrometer for neutron diffraction

In this paper we establish some criteria for the choice of the collimators for a crystal spectrometer for neutron diffraction in order to achieve a good compromise between luminosity and resolution.

General expressions for the full width at half maximum and for the luminosity of the diffraction peaks are developed for powder sample. The advantage of the parallel arrangement is also computed.

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Nuclear Instruments

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