Time-resolved formation of uranium and silicon oxides subsequent to the laser ablation of U3Si2

Emily N. Weerakkody; David G. Weisz; Jonathan Crowhurst; Batikan Koroglu; Timothy Rose; Harry Radousky; Ryan L. Stillwell; Jason R. Jeffries; Nick G. Glumac

doi:10.1016/j.sab.2020.105925

Time-resolved formation of uranium and silicon oxides subsequent to the laser ablation of U₃Si₂

Emily N. Weerakkody, David G. Weisz, Jonathan Crowhurst, Batikan Koroglu, Timothy Rose, Harry Radousky, Ryan L. Stillwell, Jason R. Jeffries, Nick G. Glumac

Mechanical Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The early-time kinetic behavior of species in a plume produced from laser ablation of U₃Si₂ in an environment containing 2% O₂ is characterized using time-resolved absorption spectroscopy. The UO band around 593.55 nm and the SiO band around 230 nm is observed as well as various atomic and ionic uranium transitions. Temperatures and concentrations of these species are tracked and reported as well.

Original language	English (US)
Article number	105925
Journal	Spectrochimica Acta - Part B Atomic Spectroscopy
Volume	170
DOIs	https://doi.org/10.1016/j.sab.2020.105925
State	Published - Aug 2020

ASJC Scopus subject areas

Analytical Chemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Spectroscopy

Online availability

10.1016/j.sab.2020.105925

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Cite this

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title = "Time-resolved formation of uranium and silicon oxides subsequent to the laser ablation of U3Si2",

abstract = "The early-time kinetic behavior of species in a plume produced from laser ablation of U3Si2 in an environment containing 2% O2 is characterized using time-resolved absorption spectroscopy. The UO band around 593.55 nm and the SiO band around 230 nm is observed as well as various atomic and ionic uranium transitions. Temperatures and concentrations of these species are tracked and reported as well.",

author = "Weerakkody, {Emily N.} and Weisz, {David G.} and Jonathan Crowhurst and Batikan Koroglu and Timothy Rose and Harry Radousky and Stillwell, {Ryan L.} and Jeffries, {Jason R.} and Glumac, {Nick G.}",

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language = "English (US)",

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journal = "Spectrochimica Acta - Part B Atomic Spectroscopy",

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AU - Weerakkody, Emily N.

AU - Weisz, David G.

AU - Crowhurst, Jonathan

AU - Koroglu, Batikan

AU - Rose, Timothy

AU - Radousky, Harry

AU - Stillwell, Ryan L.

AU - Jeffries, Jason R.

AU - Glumac, Nick G.

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