Broadband chiral hybrid plasmon modes on nanofingernail substrates.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr07394a
Abstract: There is significant interest in the utility of asymmetric nanoaperture arrays as substrates for the surface-enhanced detection, fluorescence, and imaging of individual molecules. This work introduces obliquely-cut, out-of-plane, coaxial layered structures on an aperture edge.… read more here.
Keywords: chiral hybrid; modes nanofingernail; plasmon modes; broadband chiral ... See more keywords
Mid-infrared flat-topped broadband chiral helix metamaterials based on indium tin oxide and their chiral properties
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Optics Letters"
DOI: 10.3788/col202119.111601
Abstract: We proposed a periodic mid-infrared broadband chiral structure. Its unit cell consists of four indium tin oxide (ITO) helix subunits with different radii. The simulation results show that the flat-topped broadband circular dichroism (CD) can… read more here.
Keywords: indium tin; flat topped; mid infrared; broadband chiral ... See more keywords