An Explosive Detection Method Based on NQR
基于核四极矩共振原理的炸药探测方法研究与实验

A new NQR(Nuclear Quadrupole Resonance)-based method for explosive detection is introduced. The underlying principles and the conditions for explosive detection are analyzed. A test system for explosive detection based on NQR was developed, which was shown to be able to detect NQR signals from RDX, TNT, HMX, PETN, and TETRYL explosive samples at room temperature. These results demonstrated that it is feasible to use the method for explosive detection.