Terahertz study of 1,3,5-trinitro-s-triazine by time-domain and Fourier transform infrared spectroscopy

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2004-12-06

Author

Huang, F
Schulkin, B
Altan, Hakan
Federici, JF
Gary, D
Barat, R
Zimdars, D
Chen, M
Tanner, DB

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This letter describes the use of THz time-domain spectroscopy (TDS) applied in transmission to the secondary explosive 1,3,5 trinitro-s-triazine. Samples were also subjected to Fourier transform infrared spectroscopy over the same range for comparison. A detailed spectroscopy study is presented. General agreement between results from both methods confirms the absorption features found. A comparison study with computer molecular simulations shows that THz-TDS is sensitive to collective modes or vibrational modes of material. (C) 2004 American Institute of Physics.

Subject Keywords

Terahertz radiation, Terahertz time-domain spectroscopy, Electronic noise, Phonons, Fourier transform spectroscopy, Molecular simulations, Intermolecular forces, Oscillator strengths, Terahertz spectroscopy, Explosives

URI

https://hdl.handle.net/11511/38923

Journal

APPLIED PHYSICS LETTERS

DOI

https://doi.org/10.1063/1.1829793

Collections

Department of Physics, Article

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Citation Formats

F. Huang et al., “Terahertz study of 1,3,5-trinitro-s-triazine by time-domain and Fourier transform infrared spectroscopy,” APPLIED PHYSICS LETTERS, pp. 5535–5537, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38923.