Ultrasensitive magnetic field sensors for biomedical applications

D Murzin, DJ Mapps, K Levada, V Belyaev… - Sensors, 2020 - mdpi.com
The development of magnetic field sensors for biomedical applications primarily focuses on
equivalent magnetic noise reduction or overall design improvement in order to make them …

Nanophotonic devices based on magneto-optical materials: recent developments and applications

J Qin, S **a, W Yang, H Wang, W Yan, Y Yang… - …, 2022 - degruyter.com
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 …

All-dielectric magnetic metasurface for advanced light control in dual polarizations combined with high-Q resonances

DO Ignatyeva, D Karki, AA Voronov… - Nature …, 2020 - nature.com
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 …

Nanoscale magnetophotonics

N Maccaferri, I Zubritskaya, I Razdolski… - Journal of Applied …, 2020 - pubs.aip.org
This Perspective surveys the state-of-the-art and future prospects of science and technology
employing nanoconfined light (nanophotonics and nanoplasmonics) in combination with …

Magnetophotonics for sensing and magnetometry toward industrial applications

C Rizal, MG Manera, DO Ignatyeva… - Journal of Applied …, 2021 - pubs.aip.org
Magnetic nanostructures sustaining different types of optical modes have been used for
magnetometry and label-free ultrasensitive refractive index probing, where the main …

Magnetoplasmonics in confined geometries: Current challenges and future opportunities

N Maccaferri, A Gabbani, F Pineider, T Kaihara… - Applied Physics …, 2023 - pubs.aip.org
Plasmonics represents a unique approach to confine and enhance electromagnetic
radiation well below the diffraction limit, bringing a huge potential for novel applications, for …

Enhancement of the Faraday effect and magneto-optical figure of merit in all-dielectric metasurfaces

S **a, DO Ignatyeva, Q Liu, J Qin, T Kang, W Yang… - ACS …, 2022 - ACS Publications
All-dielectric metasurfaces are promising candidates for the next-generation planar photonic
devices. Magneto-optical (MO) all-dielectric metasurfaces are particularly attractive due to …

[HTML][HTML] All-dielectric magneto-photonic metasurfaces

DO Ignatyeva, DM Krichevsky, VI Belotelov… - Journal of Applied …, 2022 - pubs.aip.org
All-dielectric metasurfaces have been attracting much attention. Low optical losses and a
huge variety of optical modes provide unique possibilities for light manipulation at the …

Magneto-optics of subwavelength all-dielectric gratings

AA Voronov, D Karki, DO Ignatyeva, MA Kozhaev… - Optics …, 2020 - opg.optica.org
We provide the experimental research on a novel type of all-dielectric magnetic structure
designed to achieve an enhanced magneto-optical response. 1D grating fabricated via …

Surface plasmon resonances boost the transverse magneto-optical Kerr effect in a CoFeB slab covered by a subwavelength gold grating for highly sensitive detectors

Q Wang, H Yao, Y Feng, X Deng, B Yang, D **ong… - Optics …, 2021 - opg.optica.org
Herein, we have theoretically investigated the sensing performance—including enormous
increase in the sensitivity and figure of merit (FOM)—of a magneto-optical surface plasmon …