Transverse magneto-optical Kerr effect at narrow optical resonances
Nanophotonics, 2019 Magneto-optical spectroscopy based on the transverse magneto-optical Kerr effect (TMOKE) is a sensitive method for investigating magnetically-ordered media.
Borovkova Olga V. +10 more
doaj +2 more sources
All-dielectric magnetic metasurface for advanced light control in dual polarizations combined with high-Q resonances. [PDF]
Nat Commun, 2020 Nanostructured magnetic materials provide an efficient tool for light manipulation on sub-nanosecond and sub-micron scales, and allow for the observation of the novel effects which are fundamentally impossible in smooth films. For many cases of practical
Ignatyeva DO +7 more
europepmc +3 more sources
Nanophotonic devices based on magneto-optical materials: recent developments and applications. [PDF]
Nanophotonics, 2022 Abstract Interaction between light and magnetism in magneto‐optical (MO) nanophotonic devices has been actively studied in the past few years. The recent development of MO all‐dielectric resonators and metasurfaces has led to the emergence of various novel MO phenomena that were not observed in their bulk counterparts.
Qin J +10 more
europepmc +2 more sources
Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics. [PDF]
Nanophotonics, 2022 Abstract We demonstrate a novel all‐dielectric magnetophotonic structure that consists of two‐dimensional arrays of bismuth substituted iron‐garnet nanocylinders supporting both localized (Fabry–Perot‐like) and lattice (guided‐like) optical modes. Simultaneous excitation of the two kinds of modes provides a significant enhancement of the Faraday effect
Zimnyakova PE +7 more
europepmc +2 more sources
Results in Physics, 2023 In recent years, the combination of magnetic and plasma properties of nanostructures has become a hot research topic. However, most such studies focuse on prism-based sandwich structures, which not only hinders device miniaturization but also has weak ...
Lixia Li +4 more
doaj +1 more source
Nonlinear TMOKE enhancement in 1D Au/Py magnetoplasmonic crystals
Journal of Physics: Conference Series, 2021 Abstract Resonant optical properties of the magnetoplasmonic crystals, which support propagation of surface plasmon polaritons (SPPs) accompanied by magnetooptical effects, have found success in magnetic field driven control of optical radiation.
A. M. Romashkina +2 more
openaire +1 more source
Surface profile-tailored magneto-optics in magnetoplasmonic crystals
APL Photonics, 2022 The control of transverse magneto-optical Kerr effect (TMOKE) enhancement is realized by balancing the radiative and absorption losses in one-dimensional all-nickel magnetoplasmonic crystals.
Maxim A. Kiryanov +8 more
doaj +1 more source
Extraordinary transverse magneto-optical Kerr effect in a superlens [PDF]
, 2013 It has been shown that a slab of a negative index material can behave as a superlens enhancing the imaging resolution beyond the wavelength limit. We show here that if such a slab possesses in addition some magneto-optical activity, it could act as an ...
Cuevas, J. C. +2 more
core +4 more sources
The nature of the ultrafast magnetic phase transition in nickel revealed by correlating EUV-MOKE and ARPES spectroscopies [PDF]
EPJ Web of Conferences, 2019 By correlating time- and angle-resolved photoemission (Tr-ARPES) and time-resolved transverse- magneto-optical Kerr effect (Tr-TMOKE) measurements, both at extreme ultraviolet (EUV) wavelengths, we uncover the nature of the ultrafast photoinduced ...
Tao Zhensheng +12 more
doaj +1 more source
VIS-NIR TMOKE enhanced dielectric-metal hybrid structure for high performance dual-channel sensing
Optics Express, 2023 Magneto-plasmon sensors based on the transverse magneto-optical Kerr effect (TMOKE) have been extensively studied in recent years. In this paper, we theoretically propose a hybrid structure composed of a one-dimensional bismuth iron garnet: yttrium iron garnet (BIG: YIG) nanowire arrays and thin film stack, which is grown on an infinite thick silicon ...
Lixia Li +3 more
openaire +2 more sources