185 citations · 186 across the 4 of their papers we have counts for
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physics.med-ph2009
Metamaterial radiofrequency lens for magnetic resonance imaging
Manuel J. Freire, Ricardo Marques, Lukas Jelinek +2
The purpose of this work is to test the ability of a new class of passive electromagnetic device to increase the penetration depth of phased arrays of surface coils for magnetic re…
physics.med-ph2008★ 185 cited
Experimental demonstration of a mu=-1 metamaterial lens for magnetic resonance imaging
Manuel J. Freire, Ricardo Marques, Lukas Jelinek
In this work a mu=-1 metamaterial (MM) lens for magnetic resonance imaging (MRI) is demonstrated. MRI uses surface coils to detect the radiofrequency(RF) energy absorbed and emitte…