@article{108221, author = {John Gillen and R King and F Chmara}, title = {Development of a Triplasmatron Ion Source for the Generation of SF5+ and F- Primary Ion Beams on an Ion Microscope Secondary Ion Mass Spectrometry Instrument}, year = {1999}, number = {17}, month = {1999-05-01}, publisher = {Journal of Vacuum Science and Technology}, language = {en}, }