塔特布
太赫兹辐射
材料科学
吸收(声学)
航程(航空)
吸收光谱法
分析化学(期刊)
光学
光电子学
分子物理学
物理
化学
复合材料
色谱法
爆炸物
有机化学
起爆
作者
Jia Chuan-qiang,Tao Song,Xiaoya Liu,Zhenwei Zhang,Jiang Gang
出处
期刊:Chinese Journal of Energetic Materials
日期:2013-01-01
卷期号: (4): 434-438
摘要
The absorption spectra of TATB,in the frequency range of 0. 2 -2. 5 THz,were measured by terahertz time-domain spectroscop,and the experimental results show that the characteristic peaks of TATB are located in 1. 65 THz and 2. 22 THz. The theoretical simulation by density functional theory(DFT)shows that the characteristic peaks of TATB are located in 1. 2 THz and 1. 65 THz. The experimental results agree with the theoretical calculation results,which show that TATB has distinct characteristic absorption peaks in the frequency range of 0. 2 -2. 5 THz.
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