Delay times in the sputtering of atoms from alkali-halide crystals during low-energy electron bombardment Back to all publications Publication date 1 January 1979 Reference H. Overeijnder, R.R. Tol and A.E. de Vries, Delay times in the sputtering of atoms from alkali-halide crystals during low-energy electron bombardment, Surf. Sci. 90, 265-273 (1979)