22 citations · 126 across the 13 of their papers we have counts for
5 papers · 1 filter
Seasonal Variability of the Daytime and Nighttime Atmospheric Turbulence Experienced by InSight on Mars
Audrey Chatain, Aymeric Spiga, Don Banfield +2
The InSight mission, featuring continuous high-frequency high-sensitivity pressure measurements, is in ideal position to study the active atmospheric turbulence of Mars. Data acqui…
Re-Analysis of the Cassini RPWS/LP Data in Titan's Ionosphere: 2. Statistics on 57 Flybys
A. Chatain, J. -E. Wahlund, O. Shebanits +5
The ionosphere of Titan hosts a complex ion chemistry leading to the formation of organic dust below 1200 km. Current models cannot fully explain the observed electron temperature…
Re-Analysis of the Cassini RPWS/LP Data in Titan's Ionosphere: 1. Detection of Several Electron Populations
A. Chatain, J. -E. Wahlund, O. Shebanits +5
Current models of Titan ionosphere have difficulties in explaining the observed electron density and/or temperature. In order to get new insights, we re-analyzed the data taken in…
N2-H2 capacitively coupled radio-frequency discharges at low pressure. Part II. Modelling results: the relevance of plasma-surface interaction
Miguel Jiménez-Redondo, Audrey Chatain, Olivier Guaitella +4
In this work, we present the results of simulations carried out for N2-H2 capacitively coupled radio-frequency discharges, running at low pressure (0.3-0.9 mbar), low power (5-20 W…
N2-H2 capacitively coupled radio-frequency discharges at low pressure. Part I. Experimental results: effect of the H2 amount on electrons, positive ions and ammonia formation
Audrey Chatain, Miguel Jiménez-Redondo, Ludovic Vettier +5
The mixing of N2 with H2 leads to very different plasmas from pure N2 and H2 plasma discharges. Numerous issues are therefore raised involving the processes leading to ammonia (NH3…