Photocatalytic platforms based on ultrathin reactive materials facilitate carrier transport and
extraction but are typically restricted to a narrow set of materials and spectral operating …

Photonic metasurfaces offer exceptional control over light at the nanoscale, facilitating
applications spanning from biosensing, and nonlinear optics to photocatalysis. Many …

We investigated the near-field distribution associated to the photonic mode of terahertz
photonic micro-resonators by scattering scanning near-field optical microscopy. Probing …

Scattering-type scanning near-field optical microscopy (s-SNOM) has emerged over the past
years as a powerful characterization tool that can probe important properties of advanced …

A thorough understanding of biological species and emerging nanomaterials requires,
among other efforts, their in-depth characterization through optical techniques capable of …

Strongly coupled phonon polaritons in patterned polar dielectric nano-resonators give rise to
the formation of hybridized energy states with intriguing properties. However, direct …

Millimeter-wave (mm-wave) and subterahertz (sub-THz) technologies have attracted
considerable research interest because of their potential to fulfill the dramatically increased …

We investigate the plasmonic properties of laser-printed chalcogenide phase-change
material In_3SeTb_2 (IST) antennas through near-field nanoimaging. Antennas of varying …

The metallic plasmonic array that can support both propagating surface plasmon polaritons
(PSPPs) and localized surface plasmon resonance (LSPR) possesses rich optical properties …

Lead chalcogenides are compelling materials for nanophotonics and optoelectronics due to
their high refractive indices, extreme thermo‐optic coefficients, and high transparency in the …