MAGNETO-OPTICAL KERR EFFECTS OF AMORPHOUS Nd-Co FILMS

Y. J. Choe, S. Tsunashima, S. Uchiyama
1988 Le Journal de Physique Colloques  
The complex off-diagonal components of conductivity tensor (g:, = 4, + i<,) of Co, a-Nd-Co and a-Y-Co was obtained by measuring magneto-optical Kerr effects, reflectivity and transmissivity in the range of fw = 0.8 eV -5eV. Nd-Co showed much greater wcr;, than Y-Co and the difference was deduced to be due to 4f T--t 5d 1. electron transition of Nd.
doi:10.1051/jphyscol:19888884 fatcat:muultmizpvdoxm73z6v3ol6il4