Pressure effects in laser-induced plasmas of trinitrotoluene and pyrene by laser-induced breakdown spectroscopy (LIBS)

• Published in: Applied spectroscopy Vol. 68; no. 1; p. 33
• Main Authors: Delgado, Tomás, Vadillo, José M, Laserna, J Javier
• Format: Journal Article
• Language: English
• Published: United States 01.01.2014

The influence of the ambient atmosphere on the dynamics of plasma expansion, besides the interaction between excited plasma and gas molecules, has been studied for specific organic aromatic compounds. To analyze the influence of air on the formation pathways of atomic and molecular species inside th...