Sen ZHAO, Xiao-tian LIANG, Meng-ke YU, Jing CAI. Study on the Inspection of Shooting Residues by Micro-Raman Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2021, 41(10): 3142
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 10, 3142 (2021)
Fig. 1. Raman spectrum of five samples
Fig. 2. Microscopic forms of five samples
(a): Propellant particles; (b1): Residue particles in the barrel; (b2): Residue particles in the barrel;(c): Residue particles after burning propellant; (d): Shot residue in hand; (e): Target shooting residue
(a): Propellant particles; (b1): Residue particles in the barrel; (b2): Residue particles in the barrel;(c): Residue particles after burning propellant; (d): Shot residue in hand; (e): Target shooting residue
Fig. 3. Raman spectra of different excitation wavelengths
Fig. 4. Raman spectra of different objective conditions
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