Barlodaya, D.D.N.Ariyaratne, T.R.Hankansson, P.Sundqvist, B.U.R.Ens, W.2013-06-242013-06-241997Ceylon Journal of Science (Physical Sciences), 4(1):p.23-32https://dl.nsf.gov.lk/handle/1/9805PhysicsPlasma desorption mass spectrometrykev pulsed ion sourceMolecular weightDamage cross section measurementPulsing mecanismElectronicsTime - of-flight mass spectrometerBiomolecules radiation damageIon physicsConstruction of a keV pulsed ion source and the measurement of damage cross -sections for keV ion induced sputtering from solid targetsA