[en] The report covers recently completed work in electron transfer to n greater than or equal to 3 states of fluorine following K-plus L-shell ionization by heavy ions; K x-ray spectra of solid and gaseous fluorine compounds excited by 2 MeV/amu Ar and Mg ions; semiemperical scaling law for np - ls transition intensity ratios of multiply ionized atoms. Work in progress is also reported for studies of electron transfer to n greater than or equal to 3 states of fluorine following heavy-ion impact; alignment of P-states in 48 MeV foil-excited Mg ions; measurement of the reflectivity of an ADP Crystal; velocity dependence of dynamic screening x-ray energy shifts; and systematics of Kα satellite structure in spectra of gases and solids excited by 80 MeV Ar ions