Paper Title:
Preparation of Magneto-Optical Films TbFeCo by Magnetron Sputtering
  Abstract

The magnet-optical films of TbFeCo and Ag/TbFeCo were prepared on the Si substrates by magnetron sputtering. The spectra of Kerr ellipticity and Kerr rotation were measured at room temperature and the remarkable enhancement of Kerr effect was observed at short wavelength. The enhancement of Kerr effect is not caused by the interference between layers, but the resonance-like peak due to the presence of the plasma absorbing edge of Ag. The thickness of Ag layer has important influence on the enhancement of Kerr effect and the enhancement of Kerr effect will be disappeared as Ag layer is over than 50 nm.

  Info
Periodical
Materials Science Forum (Volumes 663-665)
Edited by
Yuan Ming Huang
Pages
576-579
DOI
10.4028/www.scientific.net/MSF.663-665.576
Citation
J. M. Zhang, Y. Zhang, "Preparation of Magneto-Optical Films TbFeCo by Magnetron Sputtering", Materials Science Forum, Vols. 663-665, pp. 576-579, 2011
Online since
November 2010
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