Uncovering the magnetic response of open-shell graphene nanostructures on metallic surfaces at different doping levels

Z Ou, J Wang, J Zhang, Y Ding, S Chen, W Zhai… - Science China Physics …, 2024 - Springer
Open-shell graphene nanostructures (GNs) are promising candidates for future spintronics
and quantum technologies. Recent progress based on on-surface synthetic approach has …

Investigation of edge states in artificial graphene nano-flakes

Q Zhang, TC Wu, G Kuang, N Lin - Journal of Physics …, 2021 - iopscience.iop.org
Graphene nano-flakes (GNFs) are predicted to host spin-polarized metallic edge states,
which are envisioned for exploration of spintronics at the nanometer scale. To date …

Ferromagnetism in armchair graphene nanoribbons

HH Lin, T Hikihara, HT Jeng, BL Huang, CY Mou… - Physical Review B …, 2009 - APS
Due to the weak spin-orbit interaction and the peculiar relativistic dispersion in graphene,
there are exciting proposals to build spin qubits in graphene nanoribbons with armchair …

[HTML][HTML] Room-temperature magnetism and tunable energy gaps in edge-passivated zigzag graphene quantum dots

W Hu, Y Huang, X Qin, L Lin, E Kan, X Li… - npj 2D Materials and …, 2019 - nature.com
Graphene is a nonmagnetic semimetal and cannot be directly used as electronic and
spintronic devices. Here, we demonstrate that zigzag graphene nanoflakes (GNFs), also …

Manipulation of spin polarization in boron-substituted graphene nanoribbons

K Sun, OJ Silveira, S Saito, K Sagisaka, S Yamaguchi… - ACS …, 2022 - ACS Publications
The design of magnetic topological states due to spin polarization in an extended π carbon
system has great potential in spintronics application. Although magnetic zigzag edges in …

Electronic and magnetic properties of zigzag graphene nanoribbons with periodic protruded edges

W Wu, Z Zhang, P Lu, W Guo - Physical Review B—Condensed Matter and …, 2010 - APS
The electronic and magnetic properties of zigzag graphene nanoribbons with protruded
steps along their edges (ZS-GNRs) are investigated by extensive density-functional theory …

First principle study of edge topological defect-modulated electronic and magnetic properties in zigzag graphene nanoribbons

LT Huang, Z Chen, YX Wang, YL Lu - Chinese Physics B, 2017 - iopscience.iop.org
Zigzag graphene nanoribbon (ZGNR) is a promising candidate for next-generation
spintronic devices. Development of the field requires potential systems with variable and …

Giant edge state splitting at atomically precise zigzag edges

S Wang, L Talirz, CA Pignedoli, X Feng… - arXiv preprint arXiv …, 2015 - arxiv.org
Zigzag edges of graphene nanostructures host localized electronic states that are predicted
to be spin-polarized. However, these edge states are highly susceptible to edge roughness …

Coupled spin states in armchair graphene nanoribbons with asymmetric zigzag edge extensions

Q Sun, X Yao, O Groning, K Eimre, CA Pignedoli… - Nano …, 2020 - ACS Publications
Exact positioning of sublattice imbalanced nanostructures in graphene nanomaterials offers
a route to control interactions between induced local magnetic moments and to obtain …

Magnetism of N-doped graphene nanoribbons with zigzag edges from bottom-up fabrication

J Xu, W Zhang, C Wei, J Huang, Z Mao, G Yu - RSC advances, 2016 - pubs.rsc.org
Graphene nanoribbon is a promising architecture for the development of advanced
spintronic and other electronic-based devices. However, experimentally researching the …