Data Archive of Graphene on two-dimensional hexagonal BN, AlN, and GaN: Electronic, spin-orbit, and spin relaxation properties

URN to cite this document:: urn:nbn:de:bvb:355-epub-593159
DOI to cite this document:: 10.5283/epub.59315

Zollner, Klaus

; Cummings, Aron W.

; Roche, Stephan ; Fabian, Jaroslav

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Date of publication of this fulltext: 07 Oct 2024 13:59

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Abstract

We investigate the electronic band structure of graphene on a series of two-dimensional hexagonal nitride insulators hXN, X = B, A1, and Ga, with first-principles calculations. A symmetry-based model Hamiltonian is employed to extract orbital parameters and spin-orbit coupling (SOC) from the low-energy Dirac bands of the proximitized graphene. While commensurate hBN induces a staggered potential ...