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A position‐sensitive detector for neutron diffraction topography

 

作者: J. Baruchel,   K. Kuroda,   P. Liaud,   A. Michalowicz,   D. Sillou,  

 

期刊: Journal of Applied Crystallography  （WILEY Available online 1988）
卷期: Volume 21, issue 1  

页码: 28-33

 

ISSN:1600-5767

 

年代: 1988

 

DOI:10.1107/S0021889887008343

 

出版商: International Union of Crystallography

 

数据来源: WILEY

 

摘要:

The first test of a position‐sensitive photomultiplier in a thermal neutron diffraction topography experiment is reported: a spatial resolution was obtained of ≃200 μm in FWHM over a sensitive area of size ≃8 × 8 mm (≃1600 pixels) and a detection efficiency of the order of 15% when using a 0.25 mm thick ZnS–LiF (NE 426) scintillator. The advantages of this detector, its foreseeable improvements, and the scientific problems it could help to

 

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