Determining the Proximity Effect-Induced Magnetic Moment in Graphene by Polarized Neutron Reflectivity and X-ray Magnetic Circular Dichroism

ROM Aboljadayel, CJ Kinane, CAF Vaz… - … Applied Materials & …, 2023 - ACS Publications
We report the magnitude of the induced magnetic moment in CVD-grown epitaxial and
rotated-domain graphene in proximity with a ferromagnetic Ni film, using polarized neutron …

[HTML][HTML] Measurement of the Induced Magnetic Polarisation of Rotated-Domain Graphene Grown on Co Film with Polarised Neutron Reflectivity

ROM Aboljadayel, CJ Kinane, CAF Vaz, DM Love… - Nanomaterials, 2023 - mdpi.com
In this paper, we determine the magnetic moment induced in graphene when grown on a
cobalt film using polarised neutron reflectivity (PNR). A magnetic signal in the graphene was …

Dipolar magnetism in assembled Co nanoparticles on graphene

YJ Chan, CH Huang, YM Chang, YY Lu… - Physical Chemistry …, 2018 - pubs.rsc.org
The magnetic properties of the assembled Co nanoparticles on graphene were studied
using X-ray magnetic circular dichroism (XMCD), magneto-optical Kerr effects, and a …

Detecting bulk carbon ferromagnetism in graphene multi-edge structure

C Wang, N Jian, M Yin, X Zhang, Z Yang, X Mo… - arXiv preprint arXiv …, 2023 - arxiv.org
The emergence of bulk carbon ferromagnetism is long-expected over years. At nanoscale,
carbon ferromagnetism was detected by analyzing the magnetic edge states via scanning …

Interface-induced spin polarization in graphene on chromia

R Choudhary, P Kumar, P Manchanda… - IEEE Magnetics …, 2016 - ieeexplore.ieee.org
The induced spin polarization of graphene on Cr_2O_3 (001) is investigated using density-
functional theory (DFT) and model calculations. The magnetic moment in graphene is a …

Ferromagnetic order induced on graphene by Ni/Co proximity effects

M Peralta, L Colmenarez, A López, B Berche, E Medina - Physical Review B, 2016 - APS
We build a tight-binding Hamiltonian describing Co/Ni over graphene, contemplating ATOP
(a Co/Ni atom on top of each carbon atom of one graphene sublattice) and HCP (one Co/Ni …

The nature of the Fe–graphene interface at the nanometer level

M Cattelan, GW Peng, E Cavaliere, L Artiglia, A Barinov… - Nanoscale, 2015 - pubs.rsc.org
The emerging fields of graphene-based magnetic and spintronic devices require a deep
understanding of the interface between graphene and ferromagnetic metals. This paper …

X-ray magnetic circular dichroism (XMCD) of metallic nano-structures on epitaxial graphene

NA Anderson - 2021 - search.proquest.com
X-ray magnetic circular dichroism (XMCD) reveals the properties of intercalated Eu/Dy/Gd
and Fe/Dy islands on top of graphene on SiC (0001). Intercalated nano-clusters of Eu/Dy/Gd …

Realization of “single-atom ferromagnetism” in graphene by Cu–N4 moieties anchoring

B Xia, Z Liao, Y Liu, X Chi, W Xiao, J Ding… - Applied Physics …, 2020 - pubs.aip.org
Ferromagnetism in graphene-based materials has attracted much attention because of their
potential applications in future spintronic devices. Here, we propose a strategy to induce …

Spin orientation transition across the single-layer graphene/nickel thin film interface

Y Matsumoto, S Entani, A Koide, M Ohtomo… - Journal of Materials …, 2013 - pubs.rsc.org
The spin-polarized electronic structures across the interface between single-layer graphene
and a Ni (111) thin film are explored by employing depth-resolved X-ray absorption and …