Title :
Nonlinear optics of magnetic nanoparticles
Author :
Kolmychek, I.A. ; Murzina, T.V. ; Fourier, S. ; Wouters, J. ; Verbiest, T. ; Aktsipetrov, O.A.
Author_Institution :
Dept. of Phys., Moscow State Univ., Moscow
Abstract :
Nonlinear magneto-optical properties of magnetic core(shell) gamma-Fe2O3(Au) and Fe3O4 (magnetite) nanoparticles are studied. Nonlinear magneto-optical Kerr effect in hyper-Rayleigh scattering at the second harmonic wavelength is about 10-20% for both types of nanoparticles.
Keywords :
Kerr magneto-optical effect; Rayleigh scattering; iron alloys; magnetic cores; magnetic particles; nanoparticles; optical Kerr effect; Fe2O3(Au); Fe3O4; Fe3O4 nanoparticles; gamma-Fe2O3(Au) nanoparticles; hyper-Rayleigh scattering; magnetic core; magnetic nanoparticles; magnetite; nonlinear magneto-optical Kerr effect; nonlinear magneto-optical properties; nonlinear optics; second harmonic wavelength; Magnetic cores; Magnetic field measurement; Magnetic resonance; Magnetic separation; Magnetooptic effects; Nanoparticles; Nonlinear optics; Optical harmonic generation; Optical scattering; Saturation magnetization; (160.4236); (190.3270);
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
