Magnetic proximity in a van der Waals heterostructure of magnetic insulator and graphene

URN to cite this document:: urn:nbn:de:bvb:355-epub-413000
DOI to cite this document:: 10.5283/epub.41300

Karpiak, Bogdan ; Cummings, Aron W. ; Zollner, Klaus

; Vila, Marc ; Khokhriakov, Dmitrii ; Hoque, Anamul Md ; Dankert, Andre ; Svedlindh, Peter ; Fabian, Jaroslav

; Roche, Stephan ; Dash, Saroj P.

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Date of publication of this fulltext: 18 Dec 2019 13:49

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Abstract

Engineering 2D material heterostructures by combining the best of different materials in one ultimate unit can offer a plethora of opportunities in condensed matter physics. Here, in the van der Waals heterostructures of the ferromagnetic insulator Cr2Ge2Te6 and graphene, our observations indicate an out-of-plane proximity-induced ferromagnetic exchange interaction in graphene. The perpendicular ...