A Microwave Plasma Discharge in Rare Gases as a VUV Source for Planetary Atmospheric Photochemistry

Sarah Tigrine 1, 2, * Nathalie Carrasco 3, 1 Ludovic Vettier 4 Guy Cernogora 1
* Corresponding author
1 IMPEC - LATMOS
LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales
2 SSOLEIL - Synchrotron SOLEIL
3 IUF - Institut Universitaire de France
4 LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales
Abstract : The aim of this work is to show that micro-wave discharges in rare gases, can be an efficient windowless VUV photon source for planetary atmospheric photochemistry experiments. In this context, we perform a microwave discharge (surfatron) in a neon gas flow. We characterize the VUV photon flux emitted in different conditions, when working in the mbar pressure range, and compare it to synchrotron VUV fluxes also used for similar applications.
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Poster communications
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https://hal-insu.archives-ouvertes.fr/insu-01348919
Contributor : Sarah Tigrine <>
Submitted on : Tuesday, July 26, 2016 - 11:00:13 AM
Last modification on : Wednesday, May 15, 2019 - 4:11:36 AM

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  • HAL Id : insu-01348919, version 1

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INSU | UPMC | UVSQ | LATMOS | UNIV-PARIS-SACLAY | SYNCHROTRON-SOLEIL | SORBONNE-UNIVERSITE | SU-SCIENCES

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Sarah Tigrine, Nathalie Carrasco, Ludovic Vettier, Guy Cernogora. A Microwave Plasma Discharge in Rare Gases as a VUV Source for Planetary Atmospheric Photochemistry. VUVX2016, the 39th International conference on Vacuum Ultraviolet and X-ray Physics, Jul 2016, Zürich, Switzerland. 2016, ⟨https://indico.psi.ch/conferenceDisplay.py?confId=3461⟩. ⟨insu-01348919⟩

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