In the past 20 years, we have reached a broad understanding of many light-driven
phenomena in nanoscale systems. The temporal dynamics of the excited states are instead …

The engineering of the spatial and temporal properties of both the electric permittivity and
the refractive index of materials is at the core of photonics. When vanishing to zero, those …

Femtosecond (fs) time-resolved magneto-optics is applied to investigate laser-excited
ultrafast dynamics of one-dimensional nickel gratings on fused silica and silicon substrates …

Efficient transverse magneto-optical Kerr effect (TMOKE) at the nanoscale has attracted
great interest in recent years due to the highly desirable properties it offers in nonreciprocal …

We experimentally observe the quantum geometric tensor, namely, the quantum metric and
the Berry curvature, for a square lattice of radiatively coupled plasmonic nanoparticles. We …

The optical vortex, an optical beam carrying orbital angular momentum (OAM), has been
demonstrated to be promising in manipulating magnetic structure and its dynamics in …

Low-dimensional metal halide perovskites have unique optical and electrical properties that
render them attractive for the design of diluted magnetic semiconductors. However, the …

In this work, we combine the concepts of magnetic circular dichroism, nanocavities, and
magneto-optical hyperbolic metamaterials (MO-HMMs) to demonstrate an approach for …

Compared to single nanoparticles, strongly coupled plasmonic nanoparticles provide
attractive advantages owing to their ability to exhibit multiple resonances with unique …

Conventional magnetophotonic nanostructures typically function within narrow wavelength
and incident angle ranges, where resonance is observed and magneto-optical (MO) effects …