Giulia Becatti

Jet Propulsion Laboratory, University of Pisa

Papers

Total Citations

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About

Giulia Becatti is a leading researcher in electric propulsion, with a specialized focus on high-power Hall effect thrusters for next-generation space missions. Her work centers on the development and diagnostics of lanthanum hexaboride (LaB₆) hollow cathodes—critical components that enable the long-duration, high-current operation required for manned and robotic interplanetary travel. Becatti’s most cited paper, “500-A LaB₆ Hollow Cathode for High Power Electric Thrusters” (2022, 22 citations), demonstrates her pivotal role in advancing cathode technology for extreme power demands. She has also pioneered plasma plume diagnostics using triple Langmuir probes, as detailed in her 2019 studies (6 and 3 citations), providing essential data on cathode performance and lifetime—a key challenge for missions requiring over 10,000 hours of operation. Through her collaborative work with SITAEL and the University of Pisa, Becatti has directly contributed to the feasibility of high-thrust, long-life propulsion systems, positioning her as a key figure in the development of the next generation of space exploration technology.