Storage characteristics of KCL:Eu2+ phosphors with radiators by irradiation of fast neutrons
Storage characteristics of KCL:Eu2+ phosphors with radiators by irradiation of fast neutrons
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快中子辐照辐射器 KCL:Eu2 荧光粉的存储特性
DOI：
10.1109/nssmic.2009.5402317
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
C. Konno
中科院分区：
文献类型：
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作者：
K. Sakasai;Y. Iwamoto;T. Nakamura;K. Toh;K. Takakura;C. Konno
将具有低伽马射线灵敏度的KCl:Eu+等存储荧光粉应用于快中子探测，在荧光粉前面设置聚乙烯（PE）片作为质子发生器。当PE厚度为3 mm，中子能量为14.8 MeV时，获得了最大的PSL产率。这些实验结果与利用PHITS代码进行蒙特卡罗模拟的结果吻合较好。与快中子场相关的伽马射线估计的PSL产量可以忽略不计。这种荧光粉和PE片的组合使用将可用于高伽马射线场的快中子监测或成像。
Storage phosphors such as KCl:Eu+ with low gamma-ray sensitivity were applied to detection of fast neutrons using polyethylene (PE) sheets as a proton generator that were set in front of the phosphors. The maximum PSL yields were obtained at a PE thickness of 3 mm when the neutron energy was 14.8 MeV. These experimental results well agreed with those by Monte Carlo simulation using PHITS code. Estimated PSL yields by gamma-ray associated with fast neutron fields were negligible. This combination use of such phosphors and PE sheets will be usable for fast neutron monitoring or imaging in a high gamma-ray fields.
用于中子探测的RBPO_5(R=Ca, Sr)基存储荧光粉
DOI：
--
发表时间：
2004
期刊：
2004 IEEE Nucl.Sci.Symposium Conference Record(CD-ROM)
影响因子：
--
作者：
K.Abe;S.-L.Zhang;T.Mitsui;C.-H.Jin;K.Sakasai et al.
通讯作者：
K.Sakasai et al.