Next generation phase change materials: State-of-the-art towards sustainable future
Phase change materials (PCMs) show promise for thermal energy storage (TES) owing to
their substantial latent heat during phase transition. However, the power density and overall …
their substantial latent heat during phase transition. However, the power density and overall …
Electrically tunable optical metasurfaces
Optical metasurfaces have emerged as a groundbreaking technology in photonics, offering
unparalleled control over light–matter interactions at the subwavelength scale with ultrathin …
unparalleled control over light–matter interactions at the subwavelength scale with ultrathin …
Tunable Tamm plasmon cavity as a scalable biosensing platform for surface enhanced resonance Raman spectroscopy
Abstract Surface enhanced Resonance Raman spectroscopy (SERRS) is a powerful
technique for enhancing Raman spectra by matching the laser excitation wavelength with …
technique for enhancing Raman spectra by matching the laser excitation wavelength with …
[HTML][HTML] A review of chalcogenide-based perovskites as the next novel materials: Solar cell and optoelectronic applications, catalysis and future perspectives
GG Njema, JK Kibet - Next Nanotechnology, 2025 - Elsevier
The increasing demand for renewable energy has stimulated significant advancements in
the photovoltaic technology (PV), with perovskite solar cells (PSCs) emerging as leading …
the photovoltaic technology (PV), with perovskite solar cells (PSCs) emerging as leading …
Miniaturized Hyperspectral Imager Utilizing a Reconfigurable Filter Array for Both High Spatial and Spectral Resolutions
Miniaturized hyperspectral imaging based on filter arrays has attracted much attention in
consumer applications, such as food safety and biomedical applications. In this Letter, we …
consumer applications, such as food safety and biomedical applications. In this Letter, we …
Fluid-responsive tunable metasurfaces for high-fidelity optical wireless communication
Optical wireless communication (OWC), with its blazing data transfer speed and
unparalleled security, is a futuristic technology for wireless connectivity. Despite the …
unparalleled security, is a futuristic technology for wireless connectivity. Despite the …
Phase change material-based tunable Fano resonant optical coatings and their applications
Thin-film coatings offer a scalable optical platform, as compared to nanopatterned films, for
various applications including structural coloring, photovoltaics, and sensing. Recently …
various applications including structural coloring, photovoltaics, and sensing. Recently …
Electrochromic nanopixels with optical duality for optical encryption applications
Advances in nanophotonics have created numerous pathways for light–matter interactions
in nanometer scale, enriched by physical and chemical mechanisms. Over the avenue …
in nanometer scale, enriched by physical and chemical mechanisms. Over the avenue …
Aperiodic Bragg reflectors for tunable high-purity structural color based on phase change material
Tunable thin-film coating-based reflective color displays have versatile applications
including image sensors, camouflage devices, spatial light modulators, and intelligent …
including image sensors, camouflage devices, spatial light modulators, and intelligent …
[HTML][HTML] Reconfigurable inverse-designed phase-change photonics
RESULTS Figure 1 (a) illustrates the schematic of the proposed reconfigurable multi-
functional 1× 2 MMI. Each MMI, occupying a footprint of 40× 8.5 μm 2, is fabricated on a 330 …
functional 1× 2 MMI. Each MMI, occupying a footprint of 40× 8.5 μm 2, is fabricated on a 330 …