Browsing by Author "BETTO, DAVIDE"
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Giant spontaneous Hall effect in zero-moment Mn2Ru x Ga
RODE, KARSTEN; COEY, JOHN; STAMENOV, PLAMEN; BORISOV, KIRIL; LAU, YONG; BETTO, DAVIDE (2015)Spin-dependent transport properties of Mn2Ru x Ga thin-films are studied as function of the Ru concentration and the substrate-induced strain. The large spontaneous Hall angle of 7.7% twenty times bigger than in other 3d ... -
Site-specific magnetism of half-metallic Mn2RuxGa thin films determined by x-ray absorption spectroscopy
BETTO, DAVIDE; LAU, YONG; RODE, KARSTEN; COEY, JOHN; STAMENOV, PLAMEN (2015)The site-specific magnetic properties of thin films of the Heusler compound Mn2RuxGa, 0.6 <x< 1.0, are studied using x-ray absorption and dichroism spectroscopy. There is evidence of half metallicity up to x = 0.7, and ...