THE PHOTON PRESSURE EFFECT AND CHANGE OF MAGNETIC-OPTIC CHARACTERISTICS OF MULTILAYERED NANOFILMS
|Mykola M. Krupa , Yurii B. Skyrta|
Institute of Magnetism NASU (IMag), Vernadsky 36-b, Kyiv 03142, Ukraine
The results of the research of dependence of magnetic-optic characteristics multilayered nanofilms Bi-SiC-TbFe-SiC, Ti-SiC-TbFe-SiC, SiC-TbFe-SiC and Tb-Au-Fe on the power and direction of fall of the nanosecond pulses of laser radiation on film structure are presented. It is revealed that the value of Kerr and Faraday angle in films Bi-SiC-TbFe-SiC, Ti-SiC-TbFe-Si and Tb-Au-Fe changes differently. Character and value of these changes depend not only on the intensity and duration of laser pulses, but also on the structure of a film as well as on the direction photon flux fall on the film structure and the direction of an external magnetic field.
Presentation: poster at E-MRS Fall Meeting 2005, Symposium F, by Mykola M. Krupa
See On-line Journal of E-MRS Fall Meeting 2005
Submitted: 2005-05-27 08:45 Revised: 2009-06-07 00:44