Kononenko, S.I.; Zhurenko, V.P.; Kalantaryan, O.V.; Zheltopyatova, N.O.
(Вопросы атомной науки и техники, 2013)
Forward and backward secondary electron emission induced by normal incidence of 1.5 MeV protons from 5 μm copper foil was experimentally studied. Measurements were carried out by means of two low-aperture retarding field ...