Nonlinear Magneto-Optical Kerr Effect in Second Harmonic Gneration from Thin Co/sub x/Cu/sub 1-x/ Granular Films

2005 ◽  
Author(s):  
O.A. Aktsipetrov ◽  
E.A. Ganshina ◽  
V.S. Guschin ◽  
T.V. Misuryaev ◽  
T.V. Murzina ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Second Harmonic ◽  
Optical Kerr Effect ◽  
Granular Films ◽  
Magneto Optical Kerr Effect

Magnetic Second Harmonic Generation Studies of Co-Cu Granular Films

1998 ◽  
Vol 517 ◽  
Author(s):  
T.V. Misuryaev ◽  
T.V. Murzina ◽  
E.A. Ganshina ◽  
V.S. Gushin ◽  
D.V. Kazantsev ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Kerr Effect ◽  
Second Harmonic ◽  
Regular Structure ◽  
Azimuthal Anisotropy ◽  
Optical Kerr Effect ◽  
Granular Films ◽  
Phase Measurements ◽  
Magneto Optical Kerr Effect

AbstractMagneto-induced optical second harmonic generation (MSHG) is used to study the structural and magnetic properties of Co-Cu granular films. Azimuthal anisotropy of the SHG response reveals an existence of the regular structure of Co nanocrystals. The nonlinear magneto-optical Kerr effect (NOMOKE) is observed for the longitudinal and transverse configurations. The coherence of the SH responses from the nonmagnetic and magnetic subsystems of the Co-Cu granular films is demonstrated by the MSHG phase measurements (the MSHG interferometry).

Nonlinear magneto-optical Kerr effect and second harmonic generation interferometry in Co–Cu granular films

1998 ◽  
Vol 73 (25) ◽  
pp. 3769-3771 ◽  
Author(s):  
T. V. Murzina ◽  
E. A. Ganshina ◽  
S. V. Guschin ◽  
T. V. Misuryaev ◽  
O. A. Aktsipetrov
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Kerr Effect ◽  
Second Harmonic ◽  
Optical Kerr Effect ◽  
Granular Films ◽  
Magneto Optical Kerr Effect

Numerical Calculation of Kerr Spectra for Magnetic Multilayered and Granular Films

2005 ◽  
Vol 475-479 ◽  
pp. 3745-3748
Author(s):  
Zhi Gao Huang ◽  
Yingbin Lin ◽  
Yan Min Yang ◽  
Feng Ming Zhang ◽  
You Wei Du
Keyword(s):  
Numerical Calculation ◽  
Kerr Effect ◽  
Interfacial Layer ◽  
Theoretical Calculations ◽  
Optical Kerr Effect ◽  
Multilayered Films ◽  
Granular Films ◽  
Damped Oscillation ◽  
Magneto Optical Kerr Effect ◽  
Good Agreement

In this paper, based on 4×4 matrix method, we present theoretical calculations of the polar magneto-optical Kerr effect for Co/Pt and MnBi multilayered films, and NixSiO2(1-x) granular films. The calculated results indicate that, (1) the simulated Kerr spectra as a function of photo-energy are in good agreement with experimental ones; (2) the maxima and the periodical and damped oscillation appear in the Kerr spectra curve with the magnetic thickness, which is important for design of the material in the future; (3) the structure of interfacial layer affect greatly the Kerr spectra, which is significant for the processing of magneto-optical material.

Correlation between GMR and nonlinear magneto-optical Kerr effect in granular films

2003 ◽  
Vol 258-259 ◽  
pp. 99-102 ◽  
Author(s):  
T.V. Murzina ◽  
T.V. Misuryaev ◽  
A.A. Nikulin ◽  
O.A. Aktsipetrov ◽  
J. Güdde
Keyword(s):  
Kerr Effect ◽  
Optical Kerr Effect ◽  
Granular Films ◽  
Magneto Optical Kerr Effect

scholarly journals The Influence of Particle Size on Magneto-Optical Kerr Effect in Fe45Ag55 Granular Films

1999 ◽  
Vol 48 (13) ◽  
pp. 1
Author(s):  
Wang Hui ◽  
Zhao Hai-Bin ◽  
Wang Song-You ◽  
Shen Zuo-Cheng ◽  
Zhang Rong-Jun ◽  
...  
Keyword(s):  
Particle Size ◽  
Kerr Effect ◽  
Optical Kerr Effect ◽  
Granular Films ◽  
Magneto Optical Kerr Effect

Nonlinear magneto-optics in garnet magnetophotonic crystals

2004 ◽  
Vol 834 ◽  
Author(s):  
O.A. Aktsipetrov ◽  
T.V. Dolgova ◽  
A.A. Fedyanin ◽  
R.V. Kapra ◽  
T.V. Murzina ◽  
...  
Keyword(s):  
Harmonic Generation ◽  
Kerr Effect ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Optical Kerr Effect ◽  
Order Effects ◽  
Optical Parameters ◽  
Third Harmonic ◽  
Magnetophotonic Crystals ◽  
Magneto Optical Kerr Effect

ABSTRACTIn this paper the results of our recent studies of the magnetization-induced nonlinear optical second-order and third-order effects in magnetophotonic crystals and magnetophotonic microcavities are surveyed.Nonlinear magneto-optical Kerr effect (NOMOKE) both in magnetization-induced second-harmonic generation (MSHG) and magnetization-induced third-harmonic generation (MTHG) is observed in garnet MMC at wavelengths of the resonant microcavity modes. Magnetization-induced variations of MSHG and MTHG intensity as well as magnetization-induced shift of phase and rotation of polarization of second-harmonic and third-harmonic waves are observed in proper - transversal, longitudinal or polar - NOMOKE configurations.Nonlinear magneto-optical Kerr effect in MSHG intensity is observed in garnet magnetophotonic crystals in the spectral range of photonic band gap (PBG) edges of MPC.The MSHG intensity reveals enhancement by a factor of more than 102 if the fundamental wavelength is tuned in the vicinity of the PBG edge. This enhancement is attributed to the fulfilment of the phase matching conditions for MSHG effect in layered structures with periodic modulation of both optical (magneto-optical) and nonlinear optical parameters.

Magneto-optical Kerr Effect in Co/Alq 3 Granular Films

2009 ◽  
Vol 26 (1) ◽  
pp. 017804 ◽  
Author(s):  
Yin Jian-Fang ◽  
Ni Gang ◽  
Wu Jun-Qi ◽  
Yuan Ming-Yun ◽  
Sheng Peng ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Optical Kerr Effect ◽  
Granular Films ◽  
Magneto Optical Kerr Effect
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