Results 81 to 90 of about 419 (98)

Ultrafast demagnetization in a ferrimagnet under electromagnetic field funneling.

Nanoscale, 2021
Mishra K, Ciuciulkaite A, Zapata-Herrera M, Vavassori P, Kapaklis V, Rasing T, Dmitriev A, Kimel A, Kirilyuk A.   +8 more
europepmc   +1 more source

Magneto-Plasmonics and Resonant Interaction of Light with Dynamic Magnetisation in Metallic and All-Magneto-Dielectric Nanostructures.

Nanomaterials (Basel), 2015
Maksymov IS.
europepmc   +1 more source

Polarized and Evanescent Guided Wave Surface-Enhanced Raman Spectroscopy of Ligand Interactions on a Plasmonic Nanoparticle Optical Chemical Bench. [PDF]

Biosensors (Basel)
Chen X, Andrews MP.
europepmc   +1 more source

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All-dielectric magnetophotonic gratings for maximum TMOKE enhancement

Physical Chemistry Chemical Physics, 2022
All-dielectric nanophotonic devices are promising candidates for future lossless (bio)sensing and telecommunications applications.
William O. F. Carvalho, J. R. Mejía-Salazar   +1 more
openaire   +2 more sources

Optimization of the TMOKE response using the ATR configuration

Journal of Magnetism and Magnetic Materials, 2007
Abstract The transverse magneto-optical Kerr effect (TMOKE) was investigated on multilayers of Au/Co/Au at the attenuated total reflection configuration (ATR), where light was incident upon the film from a glass prism ( n =1.45). For a Co layer of thickness t Co =5 nm, experimental and theoretical results of the TMOKE response for λ =670 nm showed
L.G.C. Melo, A.D. Santos, L.M. Alvarez-Prado, Y. Souche   +3 more
openaire   +2 more sources

TMOKE hysteresis loops in Bragg diffraction from 2D patterns

Journal of Magnetism and Magnetic Materials, 1993
Abstract Two-dimensional arrays of micrometer-scale thin square slabs of amorphous Sm 0.2 Co 0.8 were prepared by means of e-beam lithography and dc sputtering. When a laser beam is Bragg-diffracted by this structure, under transverse magneto-optical-Kerr effect geometry, the intensities of the various diffracted beams have very different variations
O. Geoffroy, D. Givord, Y. Otani, B. Pannetier, A.D. Santos, M. Schlenker, Y. Souche   +6 more
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Characterisation of magnetisation processes in Y–Co/Tb–Co amorphous bilayers from SQUID and TMOKE hysteresis loops

Journal of Magnetism and Magnetic Materials, 2001
Abstract The effect of sperimagnetic Tb–Co on a bilayer Y–Co/Tb–Co was studied by SQUID and TMOKE hysteresis loops. The combination of these different measurement techniques and the use of a model for the dependence of the DW thickness ( δ ) on the magnetic field, as the inverse of the square root of the magnetic field, allowed us to get information ...
T. Yonamine, A.D. Santos
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Nanopore arrays with TMOKE-enhanced high performance sensing

Journal of Optics
Abstract Magneto-plasmon sensing structure based on surface plasmon resonance (SPR) and magneto-optical (MO) effect has become a hot research topic in recent years. In this work, we propose a magneto-plasmon crystal consisting of an Au/Co double-layer nanoporous structure with optically thick Au film as a substrate. Due to the excitation
Fugui Lei, Lixia Li, Penglei Li, Yufang Liu   +3 more
openaire   +1 more source