THz response of TiO2 microspheres embedded in a dielectric layer
Language
en
Communication dans un congrès
This item was published in
2015-08-23, Hong Kong. 2015
IEEE
English Abstract
TiO2 microspheres embedded in a dielectric layer were investigated both experimentally using time domain terahertz (THz) spectroscopy, and theoretically by finite-difference time-domain method. We focus on the role of the ...Read more >
TiO2 microspheres embedded in a dielectric layer were investigated both experimentally using time domain terahertz (THz) spectroscopy, and theoretically by finite-difference time-domain method. We focus on the role of the permittivity of the embedding medium. We find that media with sufficiently low permittivities do not significantly affect the effective response of the microspheres, which is a prerequisite for the fabrication of durable metamaterials with fixed spatial distribution of the components.Read less <
English Keywords
Terahertz
Metamaterial
Origin
Hal imported