Title :
Thermalization of spins and charges in Ni thin films
Author :
Vomir, M. ; Bigot, J.-Y.
Author_Institution :
Inst. de Phys. et Chimie des Mater. de Strasbourg, Univ. de Strasbourg, Strasbourg, France
Abstract :
In the present paper, the physical process of thermalization of the charges and the spins, for several laser excitation and film thicknesses is presented.The approach is based on frequency degenerate time resolved magneto-optical pump-probe experiments, using an amplified titanium sapphire oscillator (798 nm; 5 kHz; 48 fs).
Keywords :
ferromagnetic materials; magnetic thin films; magneto-optical effects; metallic thin films; nickel; Ni; Ni thin films; amplified titanium sapphire oscillator; thermalization; time resolved magneto-optical pump-probe; Demagnetization; Laser excitation; Magnetic field measurement; Magnetic materials; Magnetization; Optical pulses; Scattering; Tellurium; Transistors; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
DOI :
10.1109/CLEOE-EQEC.2009.5192073
