Time-resolved emission from laser-ablated uranium

E. Stoffels -  Adamowicz; P. Weijer, van de; J.J.A.M. Mullen, van der

doi:10.1016/0584-8547(91)80198-C

Time-resolved emission from laser-ablated uranium

E. Stoffels - Adamowicz
, P. Weijer, van de
, J.J.A.M. Mullen, van der

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

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Abstract

Time-resolved emission spectra from the plasma, induced by laser ablation of uranium samples have been studied. The dependence of the emission intensity on time is strongly affected by the nature and pressure of the buffer gas. Air and argon have been used in the pressure range 0.002 to 5 mbar. The emission intensity as a function of time displays three maxima, indicating that three different processes within the expanding plasma plume are involved. On basis of the time-resolved spectra we propose a model that explains qualitatively the phenomena that are responsible for this time behaviour.

Original language	English
Pages (from-to)	1459-1470
Journal	Spectrochimica Acta. Part B : Atomic Spectroscopy
Volume	46
Issue number	11
DOIs	https://doi.org/10.1016/0584-8547(91)80198-C
Publication status	Published - 1991

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title = "Time-resolved emission from laser-ablated uranium",

abstract = "Time-resolved emission spectra from the plasma, induced by laser ablation of uranium samples have been studied. The dependence of the emission intensity on time is strongly affected by the nature and pressure of the buffer gas. Air and argon have been used in the pressure range 0.002 to 5 mbar. The emission intensity as a function of time displays three maxima, indicating that three different processes within the expanding plasma plume are involved. On basis of the time-resolved spectra we propose a model that explains qualitatively the phenomena that are responsible for this time behaviour.",

author = "\{Stoffels - Adamowicz\}, E. and \{Weijer, van de\}, P. and \{Mullen, van der\}, J.J.A.M.",

year = "1991",

doi = "10.1016/0584-8547(91)80198-C",

language = "English",

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pages = "1459--1470",

journal = "Spectrochimica Acta. Part B : Atomic Spectroscopy",

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AU - Stoffels - Adamowicz, E.

AU - Weijer, van de, P.

AU - Mullen, van der, J.J.A.M.

PY - 1991

Y1 - 1991

N2 - Time-resolved emission spectra from the plasma, induced by laser ablation of uranium samples have been studied. The dependence of the emission intensity on time is strongly affected by the nature and pressure of the buffer gas. Air and argon have been used in the pressure range 0.002 to 5 mbar. The emission intensity as a function of time displays three maxima, indicating that three different processes within the expanding plasma plume are involved. On basis of the time-resolved spectra we propose a model that explains qualitatively the phenomena that are responsible for this time behaviour.

AB - Time-resolved emission spectra from the plasma, induced by laser ablation of uranium samples have been studied. The dependence of the emission intensity on time is strongly affected by the nature and pressure of the buffer gas. Air and argon have been used in the pressure range 0.002 to 5 mbar. The emission intensity as a function of time displays three maxima, indicating that three different processes within the expanding plasma plume are involved. On basis of the time-resolved spectra we propose a model that explains qualitatively the phenomena that are responsible for this time behaviour.

U2 - 10.1016/0584-8547(91)80198-C

DO - 10.1016/0584-8547(91)80198-C

M3 - Article

SN - 0584-8547

VL - 46

SP - 1459

EP - 1470

JO - Spectrochimica Acta. Part B : Atomic Spectroscopy

JF - Spectrochimica Acta. Part B : Atomic Spectroscopy

IS - 11

ER -

Time-resolved emission from laser-ablated uranium

Abstract

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