Conference paperCHANNELING OF IONS NEAR THE SILICON less than 001 greater than AXIS.J.F. Ziegler, R.F. LeverMRS Proceedings 1984
PaperVapor transport and thermodynamic equilibria in the germanium-gallium-iodine systemR.F. LeverJournal of Physics and Chemistry of Solids
PaperCalculations of elastic scattering of 4He projectiles from thin layersJ.F. Ziegler, R.F. LeverThin Solid Films