Analyte ionization in the furnace atomization plasma excitation spectrometry source ? spatial and temporal observations

Lu, Shengyong; LeBlanc, Charles W.; Blades, Michael W.

doi:10.1039/b006422j

Cited by 7 publications

(2 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They have been used for the analysis of liquid, conducting and non-conducting solid samples and as a specific detector in gas chromatography. [22][23][24][25][26][27][28][29][30] At the same time the figures of merits for some elements are similar to those obtained with other plasma sources, such as microwave capacitively coupled plasma atomic emission spectrometry (CMP-AES). 23,31,32 In our laboratory a low power rf-CCP (60 W and 185 W) has been used for the direct analysis of solid samples.…”

Section: Introductionsupporting

confidence: 53%

Investigation of a medium power radiofrequency capacitively coupled plasma and its application to high-temperature superconductor analysis via atomic emission spectrometry

Simon

Frențiu

Anghel

et al. 2005

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

Section: Introductionsupporting

confidence: 53%

Investigation of a medium power radiofrequency capacitively coupled plasma and its application to high-temperature superconductor analysis via atomic emission spectrometry

Simon

Frențiu

Anghel

et al. 2005

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

“…Spatial and temporal observations of a FAPES source operated at rf powers between 10-100 W have revealed that the degree of ionization was spatially dependent, with the maxima near the central electrode and graphite cuvette wall. 228…”

Section: Inductively Coupled Plasmasmentioning

confidence: 99%

Advances in atomic emission, absorption and fluorescence spectrometry and related techniques

Evans

Dawson²,

Fisher

et al. 2002

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

show abstract

Computer simulations of a dielectric barrier discharge used for analytical spectrometry

et al. 2007

View full text Add to dashboard Cite

A model developed for a dielectric barrier discharge (DBD) in helium, used as a new spectroscopic source in analytical chemistry, is presented in this paper. The model is based on the fluid approach and describes the behavior of electrons, He+ and He+2 ions, He metastable atoms, He atoms in higher excited levels, and He2 dimers. The He ground-state atoms are regarded as background gas. The characteristic effect of charging/discharging of the dielectrics which cover both electrodes is also simulated. Typical results of the model include the distribution of potential inside the plasma (and the potential drop across the dielectrics), the electric current and gap voltage as a function of time for a given applied potential profile, the spatial and temporal number-density profiles of the different plasma species, and the relative contributions of the mechanisms of their production and loss.

show abstract

Analyte ionization in the furnace atomization plasma excitation spectrometry source ? spatial and temporal observations

Cited by 7 publications

References 21 publications

Investigation of a medium power radiofrequency capacitively coupled plasma and its application to high-temperature superconductor analysis via atomic emission spectrometry

Investigation of a medium power radiofrequency capacitively coupled plasma and its application to high-temperature superconductor analysis via atomic emission spectrometry

Advances in atomic emission, absorption and fluorescence spectrometry and related techniques

Computer simulations of a dielectric barrier discharge used for analytical spectrometry

Contact Info

Product

Resources

About