Journal ArticleDOI
Fabrication of Terahertz Planar Metamaterials Using a Super-Fine Ink-Jet Printer
Keisuke Takano,Taku Kawabata,Cho-Fan Hsieh,Koichi Akiyama,Fumiaki Miyamaru,Fumiaki Miyamaru,Yuji Abe,Yasunori Tokuda,Ru-Pin Pan,Ci-Ling Pan,Masanori Hangyo +10 more
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TLDR
In this article, a silver film is fabricated using an SIJ printer with silver paste ink, and it is confirmed that the film behaves as a good conductor in the terahertz frequency region.Abstract:
Super-fine ink-jet (SIJ) printing technology is applied to the fabrication of terahertz metamaterials. A silver film is fabricated using an SIJ printer with silver paste ink, and it is confirmed that the film behaves as a good conductor in the terahertz frequency region. Then, basic terahertz metamaterials such as metal wire-grid structures and split-ring resonators are printed on high-resistivity silicon substrates. The terahertz responses of the printed samples agree with those expected from their structures. SIJ printing is one of the ideal methods for fabricating terahertz metamaterials owing to its rapidity, simplicity, flexibility, and sufficient accuracy.read more
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Journal ArticleDOI
Manipulation of terahertz radiation using metamaterials
TL;DR: In this article, passive and active terahertz metamaterials and devices have been demonstrated to address the so-called tera-hertz gap, a technology vacuum associated with the deficiency of natural materials with a desirable terahethertz response.
Journal ArticleDOI
Additive manufacturing of metamaterials: A review
Meisam Askari,David A. Hutchins,Peter J. Thomas,Lorenzo Astolfi,Richard L. Watson,Meisam Abdi,Marco Ricci,Stefano Laureti,Luzhen Nie,Steven Freear,Ricky D. Wildman,Christopher Tuck,Matthew J. Clarke,Emma Woods,Adam T. Clare +14 more
TL;DR: In this article, a literature review is presented which identifies key advances in metamaterials alongside additive manufacturing and proposes new opportunities for researchers to work together through intra/inter disciplinary research to realize structures which exhibit extraordinary behaviour(s).
Journal ArticleDOI
Development and future prospects of terahertz technology
TL;DR: In this article, the authors reviewed the developments in terahertz (THz) wave technology and discussed the future prospects of this field. But they did not discuss the applications of THz technology.
Journal ArticleDOI
Printed Electronics as Prepared by Inkjet Printing.
Vimanyu Beedasy,Patrick Smith +1 more
TL;DR: The aim is to illustrate that the factors chosen in the fabrication process, such as dot spacing and sintering conditions, will influence the performance of the device.
Journal ArticleDOI
Experimental demonstration of ultra-large-scale terahertz all-dielectric metamaterials
TL;DR: In this article, a micro-template-assisted self-assembly (MTAS) method was proposed to prepare large-scale, high-precision, and flexible ceramic microsphere all-dielectric metamaterials with an area exceeding 900 cm×900 cm.
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