4 papers
Magnetophotonic waveguide nanostructure for selective ultrafast optical excitation of high-K spin dynamics
Savelii V. Lutsenko, Anastasia E. Khramova, Daria O. Ignatyeva +7
Optomagnonics provides a promising method of a Joule-loss-free spin control that can be performed at ultrafast timescale. However, the cornerstone of optomagnonics is impossibility…
The inverse Faraday effect at Mie resonances
Denis M. Krichevsky, Daria O. Ignatyeva, Vladimir I. Belotelov
Nowadays, dielectric nanophotonics enables almost lossless resonant interaction between light and matter at the nanoscale. We show both theoretically and by electromagnetic simulat…
Control of a ferrimagnet phase by a two-component magnetic field
Daria O. Ignatyeva, Nikolay A. Gusev, Anatoly K. Zvezdin +1
We report a theoretical study of the phase diagram of a ferrimagnetic iron-garnet with uniaxial anisotropy near a magnetization compensation point in the presence of a two-componen…
Optical excitation of multiple standing spin modes in 3D optomagnonic nanocavities
Daria O. Ignatyeva, Denis M. Krichevsky, Dolendra Karki +7
We report the first experimental observation of multiple standing spin modes in 3D optomagnonic nanocavity formed by nanometer-sized iron-garnet nanocylinder. We show that launchin…