21.15109/CONCORDA/LWU9RLMerkel, Dániel GézaDániel GézaMerkel23051396700(1) Wigner Research Centre for Physics, 2) Centre for Energy ResearchHegedűs, GergőGergőHegedűs57210158650Wigner Research Centre for PhysicsGracheva, MariaMariaGracheva57195406589Institute of Chemistry, Eötvös Loránd UniversityDeák, AndrásAndrásDeák0000-0002-2526-1245Centre for Energy ResearchIllés, LeventeLeventeIllés57188788486Centre for Energy ResearchNémeth Attila55166273600Wigner Research Centre for PhysicsMaccari, FernandoFernandoMaccari57194065834Technische Universität DarmstadtRadulov, IliyaIliyaRadulov0000-0001-8943-5083Technische Universität DarmstadtMajor, MártonMártonMajor0000-0001-6074-6144(1) Wigner Research Centre for Physics, 2)Technische Universität DarmstadtChumakov. Aleksandr I.AleksandrAleksandr I.7103110272ESRF-The European SynchrotronBessas, DimitrosDimitrosBessas0000-0003-0240-2540ESRF-The European SynchrotronNagy, Dénes LajosDénes LajosNagy0000-0002-6790-9505Wigner Research Centre for PhysicsZolnai, ZsoltZsoltZolnai7004111126Centre for Energy ResearchGraning, SáraSáraGraningInstitute of Physics, Eötvös Loránd UniversitySájerman, KláraKláraSájermanInstitute of Physics, Budapest University of Technology and EconomicsSzilágyi, EditEditSzilágyi0000-0003-3210-0121Wigner Research Centre for PhysicsLengyel, AttilaAttilaLengyel57194725433Wigner Research Centre for PhysicsARP2022PhysicsSzilágyi, EditEditSzilágyiWIGNER FK2021-11-072024-03-2510.1021/acsanm.2c005119997427231123581443113562210124322041297420812167208143959767124798773143911010054644914734974901543523370875200506827797280455623055692111421359566063215323840139168063724166372416637241663724166372416637241663724166372416532384053238405213185922219279231888726502746386163863539283421644224042800386203849138676386563845238885385083837938877134311224136624617108331799835text/tab-separated-valuesapplication/pdftext/x-fixed-fieldtext/x-fixed-fieldimage/jpegtext/x-fixed-fieldimage/jpegtext/x-fixed-fieldimage/jpegtext/x-fixed-fieldimage/jpegtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/plain; charset=US-ASCIIapplication/pdfapplication/pdftext/plainapplication/pdfimage/jpegtext/x-fixed-fieldtext/plaintext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/plainimage/jpegtext/plainapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamapplication/octet-streamtext/plainimage/jpegimage/jpegimage/jpegimage/jpegimage/jpegtext/plaintext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldtext/x-fixed-fieldimage/jpegtext/plainimage/jpegimage/jpegimage/jpegimage/jpeg2.2CC BY 4.0Magnetic nanopatterns were successfully created in FeRh thin film deposited on MgO (100) substrates. Silica and polystyrene spherical masks, nominally 500 and 1000 nm in diameter, respectively were applied on the surface of the sample in order to locally shadow the film against the effect of 110 keV energy neon-ion irradiation with fluences of 10¹⁵ and 10¹⁶ ions/cm². Such nanosphere-lithography technique allows for projecting the mask geometry on the magnetic structure of the FeRh film. Conversion-electron Mössbauer spectroscopy and magnetic force microscopy were used to determine the ferromagnetic ratio and the magnetic pattern in the samples, and nuclear resonance scattering of synchrotron radiation was applied to obtain the in-depth magnetic profile. From the results obtained, the possible three-dimensional (3D) structure of the created individual magnetic domains was also constructed. Overall, the great customizability of the presented nanosphere-lithography technique in FeRh thin film provides opportunities for developing cutting-edge spintronic applications.