Chiroptically Active Metallic Nanohelices with Helical Anisotropy.
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DOI: 10.1002/smll.201701883
Abstract: Manipulation of circular polarization states of light in the ultraviolet-visible-near infrared range, which cannot be operated using natural materials, is of fundamental interest derived from a wide range of chirality-associated optical, chemical and biological applications.… read more here.
Keywords: metallic nanohelices; helical anisotropy; metallic nhs; circular polarization ... See more keywords
Control of the plasmonic near-field in metallic nanohelices.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aac666
Abstract: The optical response of metallic nanohelices is mainly governed by a longitudinal localised surface plasmon resonance (LSPR) which arises due to the helical anisotropy of the system. Up to now, experimental studies have predominantly addressed… read more here.
Keywords: metallic nanohelices; field; control plasmonic; near field ... See more keywords