A new low-power microwave plasma source using microstrip technology for atomic emission spectrometry

2000 ◽  
Vol 9 (1) ◽  
pp. 1-4 ◽  
Author(s):  
A M Bilgic ◽  
U Engel ◽  
E Voges ◽  
M Kückelheim ◽  
J A C Broekaert
Keyword(s):  
Low Power ◽  
Microwave Plasma ◽  
Plasma Source ◽  
Atomic Emission ◽  
Atomic Emission Spectrometry ◽  
Emission Spectrometry ◽  
Microstrip Technology ◽  
Power Microwave

Direct Introduction of Aqueous Samples into a Low-Powered Microwave-Induced Plasma for Atomic Emission Spectrometry

1987 ◽  
Vol 41 (6) ◽  
pp. 980-985 ◽  
Author(s):  
Gary L. Long ◽  
Larry D. Perkins
Keyword(s):  
Microwave Plasma ◽  
Atomic Emission ◽  
Atomic Emission Spectrometry ◽  
Emission Spectrometry ◽  
Aqueous Samples ◽  
Direct Introduction ◽  
Microwave Induced Plasma ◽  
Toroidal Plasma ◽  
Ar Gas ◽  
Power Microwave

The direct introduction of aqueous samples into a low-power microwave plasma is achieved with the use of a highly efficient TM010 microwave plasma. A toroidal plasma is sustained in the cavity solely by the Ar gas output of the nebulizer. Samples from a concentric glass nebulizer/Scott type spray chamber are fed directly into the cavity with no desolvation apparatus. A toroidal plasma can be sustained from the output of the nebulizer while 1 mL/min water is being aspirated at power levels of 36 W. This plasma is characterized as an atom cell by the study of emission profiles, working curves, and limits of detection. Also, ionization and vaporization interferences that occur with the use of this plasma are discussed.

Highly sensitive beryllium detection with microwave plasma source atomic emission spectrometry

2000 ◽  
Vol 422 (2) ◽  
pp. 209-216 ◽  
Author(s):  
Yongxuan Su ◽  
Zhe Jin ◽  
Yixiang Duan ◽  
Martin Koby ◽  
Vahid Majidi ◽  
...  
Keyword(s):  
Microwave Plasma ◽  
Plasma Source ◽  
Atomic Emission ◽  
Atomic Emission Spectrometry ◽  
Emission Spectrometry ◽  
Highly Sensitive

Fundamental studies of an atmospheric-pressure microwave plasma sustained in nitrogen for atomic emission spectrometry

2017 ◽  
Vol 32 (10) ◽  
pp. 1988-2002 ◽  
Author(s):  
Nahid Chalyavi ◽  
Peter S. Doidge ◽  
Richard J. S. Morrison ◽  
Guthrie B. Partridge
Keyword(s):  
Atmospheric Pressure ◽  
Microwave Plasma ◽  
Atomic Emission ◽  
Thomson Scattering ◽  
Atomic Emission Spectrometry ◽  
Emission Spectrometry ◽  
Spectroscopic Techniques

Fundamental characteristics of a microwave plasma sustained in nitrogen (Agilent 4200 MP-ES) are investigated by a combination of thermochemical modelling and spectroscopic techniques, including Thomson scattering.

Sign in / Sign up

Export Citation Format

Share Document