@article {37012,
	title = {Superconducting magnetoresistance in ferromagnet/superconductor/ferromagnet trilayers},
	journal = {SCIENTIFIC REPORTS},
	volume = {5},
	year = {2015},
	month = {2015},
	abstract = {Magnetoresistance is a multifaceted effect reflecting the diverse transport mechanisms exhibited by different kinds of plain materials and hybrid nanostructures; among other, giant, colossal, and extraordinary magnetoresistance versions exist, with the notation indicative of the intensity. Here we report on the superconducting magnetoresistance observed in ferromagnet/superconductor/ ferromagnet trilayers, namely Co/Nb/Co trilayers, subjected to a parallel external magnetic field equal to the coercive field. By manipulating the transverse stray dipolar fields that originate from the out-of-plane magnetic domains of the outer layers that develop at coercivity, we can suppress the supercurrent of the interlayer. We experimentally demonstrate a scaling of the magnetoresistance magnitude that we reproduce with a closed-form phenomenological formula that incorporates relevant macroscopic parameters and microscopic length scales of the superconducting and ferromagnetic structural units. The generic approach introduced here can be used to design novel cryogenic devices that completely switch the supercurrent {\textquoteright}on{\textquoteright} and {\textquoteright}off{\textquoteright}, thus exhibiting the ultimate magnetoresistance magnitude 100\% on a regular basis.},
	isbn = {2045-2322},
	author = {Stamopoulos, D. and Aristomenopoulou, E.}
}
