NDLI: Atomic oxygen density measurement of a nanosecond pulsed helium plasma jet in ambient air

Content Provider	IEEE Xplore Digital Library
Author	Chunqi Jiang Carter, C.
Copyright Year	2013
Description	Author affiliation: Air Force Res. Lab., Wright-Patterson AFB, OH, USA (Carter, C.) \|\| Dept. of Electr. Eng.-Electrophys., Univ. of Southern California, Los Angeles, CA, USA (Chunqi Jiang)
Abstract	Summary form only given. Non-thermal atmospheric-pressure, helium plasma jet was generated in ambient air with a hollow electrode-based device that was powered by 100 ns, 6 kV pulses. The promising biomedical application of this cold plasma jet for biofilm-mediated infectious disease $control^{1}$ motivates diagnostic studies of the reactive plasma species that may contribute significantly to the bactericidal activity. Temporal development and spatial distribution of atomic oxygen density in the pulsed plasma jet were measured using two-photon absorption laser-induced fluorescence spectroscopy. Radially symmetric, the atomic oxygen density distribution along the axis exhibits a wave-like propagating behavior. The entrainment effect of the ambient air on the production of atomic oxygen is discussed.
Starting Page	1
Ending Page	1
File Size	101703
Page Count	1
File Format	PDF
ISBN	9781467351713
ISSN	07309244
DOI	10.1109/PLASMA.2013.6635198
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-16
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Plasmas Atomic measurements Atomic beams Density measurement Helium Military aircraft Oxygen
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering

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