Thickness-dependent magnetic domain structures of ultrathin Co/Au(111) films studied by means of magnetic force microscopy in ultrahigh vacuum

作者: A. Wadas , M. Dreyer , M. Kleiber , R. Wiesendanger

DOI: 10.1007/S003390050696

关键词: CrystallographyDomain wall (magnetism)Magnetic domainMagnetic force microscopeDomain (ring theory)AnisotropyCondensed matter physicsChemistryTransition metalPolarization (electrochemistry)MonolayerGeneral Materials ScienceGeneral chemistry

摘要: We report on magnetic domain structure transition in ultrathin Co films Au(111) as a function of thickness observed by force microscopy (MFM) ultrahigh vacuum (UHV). The from out-of-plane to in-plane anisotropy has been at film between 4 monolayers (ML) and 5 ML. Additionally, we have resolved the different contrast within walls which attribute polarization wall.

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