Metasurface-driven optically variable devices
Optically variable devices (OVDs) are in tremendous demand as optical indicators against
the increasing threat of counterfeiting. Conventional OVDs are exposed to the danger of …
the increasing threat of counterfeiting. Conventional OVDs are exposed to the danger of …
Roadmap for phase change materials in photonics and beyond
Summary Phase Change Materials (PCMs) have demonstrated tremendous potential as a
platform for achieving diverse functionalities in active and reconfigurable micro …
platform for achieving diverse functionalities in active and reconfigurable micro …
Smart materials for dynamic thermal radiation regulation
Thermal radiation in the mid‐infrared region profoundly affects human lives in various fields,
including thermal management, imaging, sensing, camouflage, and thermography. Due to …
including thermal management, imaging, sensing, camouflage, and thermography. Due to …
Toward a heterogeneous smart electromagnetic environment for millimeter-wave communications: An industrial viewpoint
R Flamini, D De Donno, J Gambini… - … on Antennas and …, 2022 - ieeexplore.ieee.org
Fifth generation (5G) and beyond communication systems open the door to millimeter wave
(mmWave) frequency bands to leverage the extremely large operating bandwidths and …
(mmWave) frequency bands to leverage the extremely large operating bandwidths and …
Interlaboratory study on Sb2S3 interplay between structure, dielectric function, and amorphous-to-crystalline phase change for photonics
Y Gutiérrez, AP Ovvyan, G Santos, D Juan, SA Rosales… - Iscience, 2022 - cell.com
Summary Antimony sulfide, Sb 2 S 3, is interesting as the phase-change material for
applications requiring high transmission from the visible to telecom wavelengths, with its …
applications requiring high transmission from the visible to telecom wavelengths, with its …
Metamaterial-based reconfigurable intelligent surface: 3D meta-atoms controlled by graphene structures
C Molero, A Palomares-Caballero… - IEEE …, 2021 - ieeexplore.ieee.org
The upcoming high-speed wireless communication systems will be hosted by millimeter-and
sub-millimeter-wave frequency bands. At these frequencies, electromagnetic waves suffer …
sub-millimeter-wave frequency bands. At these frequencies, electromagnetic waves suffer …
Suppressed electronic contribution in thermal conductivity of Ge2Sb2Se4Te
Integrated nanophotonics is an emerging research direction that has attracted great interests
for technologies ranging from classical to quantum computing. One of the key-components …
for technologies ranging from classical to quantum computing. One of the key-components …
Applications and impacts of nanoscale thermal transport in electronics packaging
RJ Warzoha, AA Wilson… - Journal of …, 2021 - asmedigitalcollection.asme.org
This review introduces relevant nanoscale thermal transport processes that impact thermal
abatement in power electronics applications. Specifically, we highlight the importance of …
abatement in power electronics applications. Specifically, we highlight the importance of …
Germanium, antimony, tellurium, their binary and ternary alloys and the impact of nitrogen: An X-ray photoelectron study
E Nolot, C Sabbione, W Pessoa, L Prazakova… - Applied Surface …, 2021 - Elsevier
The structural features and electrical properties of thin materials developed for phase
change memory (PCRAM 1) are highly influenced by the stoichiometry and the binding …
change memory (PCRAM 1) are highly influenced by the stoichiometry and the binding …
Recent developments in chalcogenide phase change material-based nanophotonics
There is now a deep interest in actively reconfigurable nanophotonics as they will enable
the next generation of optical devices. Of the various alternatives being explored for …
the next generation of optical devices. Of the various alternatives being explored for …