ATTENUATION OF SURFACE ACOUSTIC WAVE THROUGH SPUTTERED MULTI-LAYERED NICKEL FILMS H. Yoshida, H. Fujimori, T. Kaneko, S. Abe et H. Morita J. Phys. Colloques, 49 C8 (1988) C8-1795-C8-1796 DOI: 10.1051/jphyscol:19888819