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arXiv · 1310.3914

High efficiency event-counting thermal neutron imaging using Gd doped micro channel plate

Yang Tian·Yigang Yang·Jingsheng Pan·Yulan Li·Yuanjing Li
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Abstract

An event-counting thermal neutron imaging detector based on 3 mol % natGd2O3 doped micro channel plate (MCP) has been developed and tested. Thermal neutron imaging experiment was carried out with a low flux neutron beam. Detection efficiency of 33 % was achieved with only one doped MCP. The spatial resolution of 72 μm RMS is currently limited by the readout anode. A detector with larger area and improved readout method is now being developed.

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Yang Tian, Yigang Yang, Jingsheng Pan, Yulan Li, Yuanjing Li. 2013-10-15. High efficiency event-counting thermal neutron imaging using Gd doped micro channel plate. https://doi.org/10.1088/1674-1137%2F38%2F8%2F086003

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