001028430 001__ 1028430 001028430 005__ 20250204113907.0 001028430 0247_ $$2doi$$a10.1103/PhysRevLett.132.266401 001028430 0247_ $$2ISSN$$a0031-9007 001028430 0247_ $$2ISSN$$a1092-0145 001028430 0247_ $$2ISSN$$a1079-7114 001028430 0247_ $$2datacite_doi$$a10.34734/FZJ-2024-04611 001028430 0247_ $$2pmid$$a38996316 001028430 0247_ $$2WOS$$aWOS:001259948200011 001028430 037__ $$aFZJ-2024-04611 001028430 082__ $$a530 001028430 1001_ $$0P:(DE-HGF)0$$aSheverdyaeva, P. M.$$b0$$eCorresponding author 001028430 245__ $$aSpin-Dependent π π * Gap in Graphene on a Magnetic Substrate 001028430 260__ $$aCollege Park, Md.$$bAPS$$c2024 001028430 3367_ $$2DRIVER$$aarticle 001028430 3367_ $$2DataCite$$aOutput Types/Journal article 001028430 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1721222394_1236 001028430 3367_ $$2BibTeX$$aARTICLE 001028430 3367_ $$2ORCID$$aJOURNAL_ARTICLE 001028430 3367_ $$00$$2EndNote$$aJournal Article 001028430 520__ $$aWe present a detailed analysis of the electronic properties of graphene/Eu/Ni(111). By using angle and spin-resolved photoemission spectroscopy and ab initio calculations, we show that the Eu-intercalation of graphene/Ni(111) restores the nearly freestanding dispersion of the ππ∗ Dirac cones at the K point with an additional lifting of the spin degeneracy due to the mixing of graphene and Eu states. 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