Nitrogen Detection in Bulk Samples Using a D-D Reaction-Based Portable Neutron Generator

<table>Top schematic view of three different source-moderator-sample geometries of PGNAA setup tested in the present study—(a) source-slab moderator, (b) source-slab-cylindrical moderator, and (c) source-cylindrical moderator.</table>

Journal of Spectroscopy

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Figure 1

Figure 1: Nitrogen Detection in Bulk Samples Using a D-D Reaction-Based Portable Neutron Generator 