文章基本信息

标题：Gate-tunable metafilm absorber based on indium silicon oxide
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作者：Hongwei Zhao ; Ran Zhang ; Hamid T. Chorsi 等
期刊名称：Nanophotonics
印刷版ISSN：2192-8606
电子版ISSN：2192-8614
出版年度：2019
卷号：8
期号：10
页码：1803-1810
DOI：10.1515/nanoph-2019-0190
出版社：Walter de Gruyter GmbH
摘要：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.
关键词：metafilm ; indium silicon oxide ; metamaterials ; metasurface