Results 241 to 250 of about 3,929,475 (299)

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja   +9 more
wiley   +1 more source

Van der Waals Photodetector with an Integrated WS<sub>2</sub> Light-Harvesting Antenna. [PDF]

open access: yesACS Photonics
Koyaz Y   +7 more
europepmc   +1 more source

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