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dc.contributor.authorSong, Qing Huaen
dc.contributor.authorZhu, W. M.en
dc.contributor.authorWu, P. C.en
dc.contributor.authorZhang, Wuen
dc.contributor.authorWu, Q. Y. S.en
dc.contributor.authorTeng, J. H.en
dc.contributor.authorShen, Zhongxiangen
dc.contributor.authorChong, P. H. J.en
dc.contributor.authorLiang, Q. X.en
dc.contributor.authorYang, Z. C.en
dc.contributor.authorTsai, D. P.en
dc.contributor.authorBourouina, T.en
dc.contributor.authorLeprince-Wang, Y.en
dc.contributor.authorLiu, Ai Qunen
dc.identifier.citationSong, Q. H., Zhu, W. M., Wu, P. C., Zhang, W., Wu, Q. Y. S., Teng, J. H., et al. (2017). Liquid-metal-based metasurface for terahertz absorption material: Frequency-agile and wide-angle. APL Materials, 5(6), 066103-.en
dc.description.abstractTerahertz metasurface absorption materials, which absorb terahertz wave through subwavelength artificial structures, play a key role in terahertz wave shielding and stealth technology, etc. However, most of the metasurface absorption materials in terahertz suffer from limited tuning range and narrow incident angle characteristics. Here, we demonstrate a liquid-metal-based metasurface through microfluidic technology, which functions as a terahertz absorption material with broadband tunability and wide-angle features. The proposed terahertz metasurface absorption material exhibits an experimental tuning range from 0.246 THz to 0.415 THz (the tuning range of central frequency reaches 51.1%), and the tuning range maintains at high level with wide-angle response up to 60°.en
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en
dc.format.extent9 p.en
dc.relation.ispartofseriesAPL Materialsen
dc.rights© 2017 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (
dc.subjectMagnetic resonanceen
dc.subjectLiquid metalsen
dc.titleLiquid-metal-based metasurface for terahertz absorption material: Frequency-agile and wide-angleen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.versionPublished versionen
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