A Time-of-Flight Atomic Analyzer with 2D Electrostatic Focusing. - Afanasyev, V. I.; Kozlovskii, S. S.; Melnik, A. D.; Mironov, M. I.; Navolotskii, A. S.; Nesenevich, V. G.; Petrov, M. P.; Petrov, S. Ya.; Chernyshev, F. V. (Plasma Physics Reports, 2022)