Mitchell L.R. Walker IIView profile
Professor
Mitchell L.R. Walker II is a tenured Professor and the W.R.T. Oakes Chair at the Daniel Guggenheim School of Aerospace Engineering , Georgia Institute of Technology . He serves as the Associate Chair for Graduate Studies and Director of the Joint Advanced Propulsion Institute . His research focuses on electric propulsion , plasma physics , and hypersonic aerodynamics/plasma interaction , with expertise in Hall thrusters, ion engines, and plasma diagnostics. Education : Ph.D. (2004), M.S.E. (2000), B.S.E. (1999) in Aerospace Engineering from the University of Michigan. Labs : Leads the High-Power Electric Propulsion Laboratory (HPEPL) , one of the largest academic vacuum test facilities for propulsion research. Dr. Walker has authored over 130 technical publications and holds patents in ion focusing and cold cathode technology . His 15 most recent articles focus on Hall thruster performance under varying propellants, advanced diagnostics (THz spectroscopy, Thomson scattering), and plasma-material interactions. His research trends highlight plasma stability , vacuum facility effects , and non-invasive diagnostics . Awards : AIAA Fellow (2023), Georgia Power Professor of Excellence (2017), AFOSR Young Investigator (2006), Lawrence Sperry Award (2010), NASA Faculty Fellow (2005). Service : Chair of AIAA Electric Propulsion Technical Committee, member of NASA Advisory Council, and contributor to national standards for electric propulsion testing .












