Tunable Multiband Halide Perovskite Tandem Photodetectors with Switchable Response
Sign Up to like & getrecommendations! Published in 2022 at "ACS Photonics"
DOI: 10.1021/acsphotonics.2c01328
Abstract: Photodetectors with multiple spectral response bands have shown promise to improve imaging and communications through the switchable detection of different photon energies. However, demonstrations to date have been limited to only two bands and lack… read more here.
Keywords: multiband halide; tunable multiband; response; perovskite tandem ... See more keywords
Tunable multiband polarization conversion and manipulation in vanadium dioxide-based asymmetric chiral metamaterial
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Express"
DOI: 10.7567/apex.11.042004
Abstract: Tunable multiband polarization conversion and manipulation are achieved by introducing vanadium dioxide (VO2) into a planar spiral asymmetric chiral metamaterial. Numerical simulations demonstrate that when VO2 is in the insulating state, circularly polarized electromagnetic waves… read more here.
Keywords: conversion manipulation; multiband polarization; asymmetric chiral; polarization conversion ... See more keywords