R. Evatt

Thermal spikes and sputtering yields

Robert E. Johnson, R. Evatt, 1980 .

Energy dependence of the erosion of H2O ice films by H and He ions

W. Augustyniak, Robert E. Johnson, L. Lanzerotti, 1980 .

Linear and Nonlinear Processes in the Erosion of H_{2}O Ice by Fast Light Ions

W. Augustyniak, Robert E. Johnson, L. Lanzerotti, 1980 .