21.15109/CONCORDA/LUA07J Lengyel, Attila(Wigner Research Centre for Physics)Bazsó, Gábor(Wigner Research Centre for Physics)Chumakov, Alexandr I.(ESRF-The European Synchrotron)Nagy, Dénes L.0000-0002-6790-9505(Wigner Research Centre for Physics)Hegedűs, Gergő(Wigner Research Centre for Physics)Bessas, Dimitrios0000-0003-0240-2540(ESRF-The European Synchrotron)Horváth, Zsolt E.(Centre for Energy Research)Nemes, Norbert M.0000-0002-7856-3642(Departamento de Física de Materiales, Universidad Complutense de Madrid)Gracheva, Maria A.(Institute of Chemistry, Eötvös Loránd University)Szilágyi, Edit0000-0003-3210-0121(Wigner Research Centre for Physics)Sajti, Szilárd0000-0002-8748-8242(Wigner Research Centre for Physics)Merkel, Dániel G.((1) Wigner Research Centre for Physics, 2) Centre for Energy Research) ARP 2022 FeRh based composite multiferroic materials have attracted great scientific interest due to their wide variety of possible applications in future nano device technology. In the recent work, a comprehensive study on the depth dependence of the metamagnetic phase transition in FeRh/BaTiO3 heterostructure is reported by means of single or combined external stimulus such as heat, magnetic or electric field. Grazing-incidence nuclear scattering experiments revealed significant discrepancies in the mechanism of the antiferromagnetic/ferromagnetic reordering induced by the different effects, with distinguished role of both upper and lower interfaces. Kutnyánszky, Anikó(Wigner FK)