Results 181 to 190 of about 13,483 (203)

Magneto-optical Kerr effect analysis of magnetic nanostructures

Journal of Physics D: Applied Physics, 2003
We present a treatment of polarized light analysis and noise sources relevant to magneto-optical Kerr effect (MOKE) measurements of magnetic nanostructures and give performance details of our state-of-the-art MOKE magnetometer in these terms. By considering the various signal contributions, we are able to determine experimental conditions for optimal ...
D A Allwood, Gang Xiong, M D Cooke, R P Cowburn   +3 more
openaire   +1 more source

Magneto-optical Kerr effect study of GaMnAs layers

Physica E: Low-dimensional Systems and Nanostructures, 2003
Abstract The magnetization reversal is investigated in (Ga,Mn)As thin films using magneto-optical Kerr effect. The results demonstrate a reversal behavior analogous to that observed in metallic magnetic layers (coherent rotation followed by nucleation propagation process). The dynamic study at T=20 K shows a strong increase of the coercivity
Hrabovsky, D., Vanelle, E., Sadowski, Janusz, Fert, A.R., Yee, D.S., Redoules, J.P., Kanski, J., Ilver, L.   +7 more
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Magneto-optical polar Kerr effect and dispersion relations

Journal of the Optical Society of America B, 1994
Dispersion relations for a normal-incidence magneto-optical polar Kerr effect, which connect Kerr rotation and Kerr ellipticity, are demonstrated. A numerical iterative method for extrapolation of Kerr parameters to a wider spectral range is developed and tested on a Lorentz model and experimental data (iron–silver multilayer spectra).
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Kerr Magneto-Optic Effect in Thin Cobalt Films*

Journal of the Optical Society of America, 1964
Rotations and ellipticities of the longitudinal Kerr, magneto-optic effect were measured over the visible spectrum on three evaporated cobalt films. The complex index of refraction and the magneto-optic parameter Q were computed and agreed, in general, with early results on bulk cobalt. Using Voigt’s theory, the polar effect and the longitudinal effect
openaire   +1 more source

The Magneto-Optical Kerr Effect

Optics and Photonics News, 2000
openaire   +1 more source

Beyond plasmonic enhancement of the transverse magneto-optical Kerr effect with low-loss high-refractive-index nanostructures

Physical Review B, 2021
William O F Carvalho, E Moncada-Villa, Osvaldo N Oliveira Jr   +2 more
exaly  

Giant Magneto-Optical Kerr Effect in EuO

Journal of Applied Physics, 1971
J. C. Suits, Kenneth Lee
openaire   +1 more source

Investigation of microstructural attributes of steel surfaces through magneto-optical Kerr effect

Journal of Materials Research and Technology, 2021
Matic Jovičević Klug, Patricia Jovičević-Klug, Jeffrey McCord   +2 more
exaly  

Giant enhancement of the transverse magneto-optical Kerr effect based on the Tamm plasmon polaritons and its application in sensing

Optics and Laser Technology, 2022
Jun Wu, Xiaohu Wu
exaly  

Measurement of the anisotropic thermal conductivity of molybdenum disulfide by the time-resolved magneto-optic Kerr effect

Journal of Applied Physics, 2014
Jun Liu, Gyung-Min Choi, David G Cahill
exaly