Ontology highlight
ABSTRACT:
SUBMITTER: Garcia JA
PROVIDER: S-EPMC8517955 | biostudies-literature | 2021 Oct
REPOSITORIES: biostudies-literature
Garcia Jorge A JA Hrelescu Calin C Zhang Xia X Grosso David D Abbarchi Marco M Bradley A Louise AL
ACS applied materials & interfaces 20210930 40
Reversible quasi-guided modes (QGMs) are observed in titanium dioxide (TiO<sub>2</sub>) metasurface arrays fabricated via soft nanoimprint lithography. A TiO<sub>2</sub> layer between the nanopillar array and the substrate can facilitate the propagation of QGMs. This layer is porous, allowing for the tuning of the layer properties by incorporating another material. The presence of the QGMs is strongly dependent on the refractive index of the TiO<sub>2</sub> layer. QGMs are not supported if the r ...[more]