Response evaluation of a compact and highly efficient neutron diffractometer for compact accelerator neutron sources

作     者：Sho Imai Kenichi Watanabe Astushi Yamazaki Sachiko Yoshihashi Akira Uritani Seiji Tasaki Setsuo Satoh Sho Imai;Kenichi Watanabe;Astushi Yamazaki;Sachiko Yoshihashi;Akira Uritani;Seiji Tasaki;Setsuo Satoh

作者机构：Nagoya UniversityFuro-choChikusa-kuNagoya464-8603Japan Kyoto UniversityYoshidahonmachiSakyo-kuKyoto606-8501Japan High Energy Accelerator Research OrganizationOh-hoTsukuba305-0801Japan 

出 版 物：《辐射防护》 (Radiation Protection)

年 卷 期：2020年第40卷第6期

页      面：540-544页

学科分类：082704[工学-辐射防护及环境保护] 08[工学] 0827[工学-核科学与技术] 082701[工学-核能科学与工程] 

主　　题：TRUST Eu:LiCAF scintillator neutron diffractometer neutron detector time-of-flight KUANS LiTA12 

摘      要：We fabricated the spheroid neutron diffractometer with 79 neutron detector rings using the transparent rubber sheet type Eu:LiCaAlF6 scintillators and wavelength-shifting *** confirmed that the fabricated detector shows a clear neutron peak and can discriminate neutron and gamma-ray events in a signal pulse *** additionally checked that the fabricated diffractometer can detect a neutron diffraction peak of ferrite powder at Kyoto University Accelerator-driven Neutron ***,it can be expected that crystal structural analysis will be possible even by small accelerator neutron sources.