MULTICHARGED ION IMPACT ON INSULATING LiF - CONTRIBUTIONS FROM POTENTIAL AND KINETIC ELECTRON EMISSION J. Stöckl, C. Lemell$^\ast$, J. Burgdörfer$^\ast$, G. Betz, HP. Winter and F. Aumayr Institut f. Allgemeine Physik, Technische Universität Wien, A-1040 Wien, Austria $^\ast$ Institut f. Theoretische Physik, Technische Universität Wien, A-1040 Wien, Austria We have studied the number statistics of emitted electrons in coincidence with the projectile scattering angle distribution for multiply charged slow Arq+ ions (q * 9) scattered off a LiF(100) surface at grazing incidence. A comparison of the electron multiplicity distributions for different exit angles of the projectile permits a clear separation of potential and kinetic electron emission. Full Text (PS-format)