Plasmonically Enhanced Spectrally-Sensitive Coatings for Gradient Heat Flux Sensors

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Tutkijat

Organisaatiot

  • Western University
  • Loughborough University

Kuvaus

The spectral response and directional scattering of semiconductor-oxide core-shell spherical microparticles embedded in an insulating medium at low volume fraction are computed using Mie Theory and Multiscale Modelling methods. The surface plasmon resonances of low-bandgap semiconductor microinclusions have excellent and tunable scattering properties. By adjusting the size, material, shell thickness, and dielectric environment of the particles, the energies of the localized surface resonances are tuned to match the discrete solar spectrum. Near-IR solar reflectance efficiency factors of up to 78% are observed. Further the transmittance of broadband or specific wavelengths could be blocked. These spectrally-sensitive coatings have application as a back-reflector for solar devices, high temperature thermal insulator, and optical filters in Gradient Heat Flux Sensors (GHFS)for fire safety applications.

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings
TilaJulkaistu - 31 joulukuuta 2018
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaProgress in Electromagnetics Research Symposium - Toyama, Japani
Kesto: 1 elokuuta 20184 elokuuta 2018
Konferenssinumero: 40

Conference

ConferenceProgress in Electromagnetics Research Symposium
LyhennettäPIERS
MaaJapani
KaupunkiToyama
Ajanjakso01/08/201804/08/2018

Lataa tilasto

Ei tietoja saatavilla

ID: 32112667