Published in:
Nanophotonics, 8 (2019) 10, Seite 1803-1810
Language:
English
DOI:
10.1515/nanoph-2019-0190
ISSN:
2192-8614;
2192-8606
Origination:
Footnote:
Description:
<jats:title>Abstract</jats:title>
<jats:p>In this work, reconfigurable metafilm absorbers based on indium silicon oxide (ISO) were investigated. The metafilm absorbers consist of nanoscale metallic resonator arrays on metal-insulator-metal (MIM) multilayer structures. The ISO was used as an active tunable layer embedded in the MIM cavities. The tunable metafilm absorbers with ISO were then fabricated and characterized. A maximum change in the reflectance of 57% and up to 620 nm shift in the resonance wavelength were measured.</jats:p>