@inproceedings{0f4d0bdc192e47bc96b0a832e8b01735,
title = "Driving low frequency breathing oscillations in a hall thruster",
abstract = "Coherent m = 0 breathing oscillations in a cylindrical Hall thruster are driven by imposing a sinusoidal modulation of the applied anode potential. Using high speed imaging and total discharge current measurements to monitor fluctuations, 11 kHz oscillations are driven at 13 VAC. The resulting discharge provides a test-bed to perform laser-induced fluorescence measurements of the time-dependent ion velocity distribution using a novel heterodyne approach. Development of the diagnostic and characterization of induced oscillations could be relevant steps to understand the naturally occurring breathing mode and rotating spoke oscillations in Hall thrusters.",
author = "Scott Keller and Yevgeny Raitses and Ahmed Diallo",
note = "Publisher Copyright: {\textcopyright} 2014 by Scott Keller.; 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and exhibit 2014 ; Conference date: 28-07-2014 Through 30-07-2014",
year = "2014",
doi = "10.2514/6.2014-3509",
language = "English (US)",
series = "50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference 2014",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
booktitle = "50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference 2014",
}