Research Article

Terahertz Frequency Continuous-Wave Spectroscopy and Imaging of Explosive Substances

Figure 1

Chemical structure diagrams of cyclotrimethylenetrinitramine (RDX), pentaerythritol tetranitrate (PETN), and cyclotetramethylenetetranitramine (HMX). Composition 4 (C-4) explosive is not shown since it is composed of an RDX mixture.
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