Results 211 to 220 of about 63,376 (340)

Bridging the scalability gap in van der Waals light guiding with high refractive index MoTe<sub>2</sub>. [PDF]

open access: yesNanophotonics
Tatmyshevskiy MK   +13 more
europepmc   +1 more source

Large‐Area Metallic Nanohelices for Engineering Optical Chirality

open access: yesSmall, EarlyView.
By exploiting the nanoscale engineering of residual stresses in metallic thin films, this method enables scalable fabrication of submicrometer metallic helices with tunable geometry and material versatility. The resulting structures exhibit pronounced chiroptical responses across the mid‐ to near‐infrared range, offering a robust platform for chiral ...
Thu Hac Huong Le   +3 more
wiley   +1 more source

Ultrabroadband Spacetime Nanoscopy of Terahertz Polaritons in a van der Waals Cavity

open access: yesSmall, EarlyView.
This work introduces SYnchrotron SpaceTimE Mapping (SYSTEM), which captures real‐time evolution of polariton wave packets with ∼10 nm spatial and sub‐100 fs temporal resolution across an ultrabroadband 5 to 50 THz range. Here, SYSTEM directly visualizes the creation, interference, and decay of multiple high‐quality Fabry‐Pérot phonon polariton cavity ...
Lukas Wehmeier   +17 more
wiley   +1 more source

Light–matter interactions in quantum nanophotonic devices

open access: green
Alejandro González-Tudela   +3 more
openalex   +2 more sources

Symmetric Metal Organic Framework‐Plasmonic Architectures for Reversible and High‐Sensitivity Optical Sensing

open access: yesSmall, EarlyView.
This work presents a plasmonic sensing platform combining surface lattice resonances (SLRs) in 2D metal nanoparticle gratings with ZIF‐8 MOF films. The plasmonic grating is easily and scalably produced from template‐assisted assembly of metal colloids, which is fully compatible with MOF growth. The resulting MOF‐plasmonic structure allows for a dynamic
Xiaoyu Qi   +6 more
wiley   +1 more source

Self-assembly method of linearly aligning ZnO quantum dots for a nanophotonic signal transmission device [PDF]

open access: hybrid, 2010
Takashi Yatsui   +8 more
openalex   +1 more source

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