Enhancement of Magnetic Resonance Imaging with Metasurfaces

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Enhancement of Magnetic Resonance Imaging with Metasurfaces
 
Slobozhanyuk, Alexey P; Poddubny, Alexander N; Raaijmakers, AJE; van den Berg, CAT; Kozachenko, Alexander V; Dubrovina, Irina A; Melchakova, Irina V; Kivshar, Yuri S; Belov, Pavel A
(2016) Advanced materials, volume 28, issue 9, pp. 1832 - 1838
(Article)
Abstract
It is revealed that the unique properties of ultrathin metasurface resonators can improve magnetic resonance imaging dramatically. A metasurface formed when an array of metallic wires is placed inside a scanner under the studied object and a substantial enhancement of the radio-frequency magnetic field is achieved by means of subwavelength ... read more
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Keywords: Magnetic Resonance Imaging, Signal-To-Noise Ratio, Surface Properties, metamaterials, metasurfaces, near-fields, resonators, Journal Article, Research Support, Non-U.S. Gov't
DOI: https://doi.org/10.1002/adma.201504270
ISSN: 0935-9648
Publisher: Wiley-VCH Verlag
Note: © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
(Peer reviewed)