Laser-Induced Magnetization Precession in Thin Films of Fe/MgO and Py/Si

Douglas L. Lacerda,C. A. C. Bosco,Antonio Azevedo,L. H. Acioli

Laser-Induced Magnetization Precession in Thin Films of Fe/MgO and Py/Si

2010

Douglas L. Lacerda
C. A. C. Bosco
Antonio Azevedo
L. H. Acioli

We study the role of the anisotropy field in the laser-induced magnetization dynamics on thin films of Fe/MgO and Py/Si. We also characterize the local anisotropy and the Gilbert damping constant.

Keywords:

Thin film
Kerr effect
Magnetization dynamics
Magnetization
Laser
Anisotropy
Precession
Magnetic field
Nuclear magnetic resonance
Condensed matter physics
Materials science
3D optical data storage

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