TY - RPRT TI - Characterization of an 8-cm Diameter Ion Source System AU - Li, Zhongmin AU - Hawk, C. W. AU - Hawk, Clark W. AU - Buttweiler, Mark S. AU - Williams, John D. AU - Buchholtz, Brett PY - 2005 UR - https://ntrs.nasa.gov/citations/20050207466 ID - 20050207466 ER -