Structure in the electron energy spectrum from multi-keV Ar+-Au and Ar+-Cu collisions Back to all publications Publication date 1 January 1965 Reference C. Snoek, R. Geballe, W.F. van der Weg, P.K. Rol and D.J. Bierman, Structure in the electron energy spectrum from multi-keV Ar+-Au and Ar+-Cu collisions, Physica 31, 1553-1556 (1965)