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Enhancement of Magnetic Resonance Imaging with Metasurfaces
Advanced Materials ( IF 27.4 ) Pub Date : 2016-01-11 , DOI: 10.1002/adma.201504270
Alexey P. Slobozhanyuk 1, 2 , Alexander N. Poddubny 1, 3 , Alexander J. E. Raaijmakers 4 , Cornelis A. T. van den Berg 4 , Alexander V. Kozachenko 1 , Irina A. Dubrovina 5 , Irina V. Melchakova 1 , Yuri S. Kivshar 1, 2 , Pavel A. Belov 1
Affiliation  

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 radio­frequency magnetic field is achieved by means of subwavelength manipulation with the metasurface, also allowing improved image resolution.
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中文翻译:

利用超表面增强磁共振成像

结果表明,超薄超表面谐振器的独特性能可以显着改善磁共振成像。当将金属线的阵列放置在扫描仪内被研究物体下方时形成的超表面,并且通过亚表面对亚波长的操纵,可以实现射频磁场的显着增强,还可以提高图像分辨率。
图像
更新日期:2016-01-11
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