Nanoantennas for visible and infrared radiation can strongly enhance the interaction of light
with nanoscale matter by their ability to efficiently link propagating and spatially localized …

We analyze the design of ultrathin quarter-wave plates based on plasmonic metasurfaces.
After exploring the general theoretical possibilities offered by thin surfaces to manipulate the …

Metamaterial perfect absorbers (MPAs) are artificial materials composed of an array of
subwavelength structures that manipulate electromagnetic waves to achieve extraordinary …

Optical nanodipoles made of plasmonic elongated nanoparticles have been theoretically
and experimentally characterized by various groups in recent studies,,,,,,,,,. However …

The integration of radiofrequency electronic methodologies on micro-as well as nanoscale
platforms is crucial for information processing and data-storage technologies,,. In …

Recent advances in nanofabrication have produced increased interest in the scattering and
emission properties of nanoparticles and confined optical sources. In this context, the new …

Wavelength-selective thermal emitters (WS-EMs) hold considerable appeal due to the
scarcity of cost-effective, narrow-band sources in the mid-to-long-wave infrared spectrum …

We discuss the potential of multilayered plasmonic particles to tailor the optical scattering
response. The interplay of plasmons localized in thin stacked shells realizes peculiar …

Metamaterials are engineered composite materials offering unprecedented control of wave
propagation. Despite their complexity, effective properties can frequently be extracted by …

A key element enabling the microelectronic technology advances of the past decades has
been the conceptualization of complex circuits with versatile functionalities as being …