Analytical spectroscopy methods have shown many possible uses for nuclear material
diagnostics and measurements in recent studies. In particular, the application potential for …

This work compares a portable laser-induced breakdown spectroscopy (LIBS) analyzer to a
portable X-ray fluorescence (XRF) device for quantification of gallium (Ga) in a plutonium …

Ablation geometry significantly affects the plasma parameters and the consequent
spectroscopic observations in laser-induced breakdown spectroscopy. Nevertheless …

A study of short-gated 10 nanosecond (ns), 100 picosecond (ps), and 100 femtosecond (fs)
laser induced breakdown spectroscopy (LIBS) was conducted for fuel-to-air ratio (FAR) …

In this study, voltage distribution and surface dielectric barrier discharge (DBD) of a
microplasma discharge device (MDD) were modeled in 2-D domain using finite-element …

Based on the multi-configuration Dirac-Fock (MCDF) method, accurate atomic spectral data
were calculated and used for plasma spectral diagnostics and line identification. The …

A new, to the best of our knowledge, technique for measuring velocity and Mach number in
freestream flow is discussed and demonstrated. The technique, laser-induced schliere …

Fly ash has been widely recognized as the hazardous waste due to its toxicity to
environment. It should be treated properly for preventing the high contamination to the …

The instantaneous evolutions of the molten pool and plasmas during the pulse fiber laser
welding of pure zirconium (Zr) under different high pressure environment were explored …

Abstract Space and time-resolved electron density and temperature of the plasma, created
in air by focused femtosecond laser pulses have been investigated as a function of the pump …