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Information × Registration Number 0212U005895, 0112U003506 , R & D reports Title "Interlayer coupling in magnetic nanostructures in the case of the layer thicknesses comparable with their characteristic parameters" - third year of implementation. popup.stage_title Head Pogorily, Registration Date 02-01-2013 Organization Institute of magnetism of NASU popup.description2 It was investigated the novel exchange coupling between the ferromagnetic layers, F, through the diluted ferromagnetic alloy spacer f (the Ni-Cu alloy with different composition and thickness) in tri-layer structures F/f/F/ . The interlayer exchange coupling in these structures may be thermo-controlled by driving the material of the spacer f through it Curie point. So, exchange coupling between the strongly ferromagnetic outer layers can be switched on and off, or varied continuously in magnitude by controlling the temperature of the material. It was proposed a new, gradient-type spacer, f*/f /f * with lower Ni-concentration at the f*/f /f * interface having a significantly narrower Curie transition and distinct thermo-magnetic switching. The demonstrated multilayer structures F/f/F and F/f*/f/f*/F can form the base for a variety of novel magnetic devices based on spin-thermo-electronic switching.5481 Product Description popup.authors Бондарькова Г.В. Калькута С.А. Кравець А.Ф. Погорілий А.М. Яблоновський С.О. popup.nrat_date 2020-04-02 Close