FENG Rui-shu, LI Wei-wei, ZHOU Qing-li, MU Kai-jun, ZHANG Liang-liang, ZHANG Cun-lin. Vibrational spectrum of RDX investigated with terahertz time-domain spectroscopy[J]. Journal of Applied Optics, 2009, 30(6): 907-910.
Citation: FENG Rui-shu, LI Wei-wei, ZHOU Qing-li, MU Kai-jun, ZHANG Liang-liang, ZHANG Cun-lin. Vibrational spectrum of RDX investigated with terahertz time-domain spectroscopy[J]. Journal of Applied Optics, 2009, 30(6): 907-910.

Vibrational spectrum of RDX investigated with terahertz time-domain spectroscopy

  • Experimental and theoretical investigations on the vibration spectrum of Cyclotrimethylene-trinitramine(RDX)-in the region of 0.2~2.5 terahertz are presented. The refractive index and absorption coefficient of an explosive sample were measured by terahertz time-domain spectroscopy. The theoretical simulation according to density functional theory (DFT) is in agreement with the experimental data. The obtained results indicate that the single chemical compound explosive RDX has a characteristic absorption peak, and the single chemical compound explosive can be tested and identified with THz-TDS technology.
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