journal article·2026-06

Intrinsic spin–orbit interaction induced depolarization and magnetic anisotropy in zigzag-edged triangular graphene-like quantum dots: A Kane–Mele–Hubbard mean-field analysis

Marziyeh Emami, Mahmoodreza Sharifian, Laleh Farhang Matin

Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Graphene research and applications · Topological Materials and Phenomena · Quantum and electron transport phenomena

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (39)

Show source-provided references
1. Electric field effect in atomically thin carbon films10.1126/science.1102896 ↗
2. Spintronics: Fundamentals and applications10.1103/RevModPhys.76.323 ↗
3. Effect of 4d transition metals on the electronic and magnetic properties of twin graphene10.1016/j.jmmm.2022.170127 ↗
4. Electronic and magnetic properties of stacked graphene quantum dots10.1016/j.diamond.2022.109550 ↗
5. Giant magnetoresistance and perfect spin filter in silicene, germanene, and stanene10.1103/PhysRevB.89.195303 ↗
6. Synthetic Tailoring of graphene nanostructures with zigzag-edged topologies: progress and perspectives10.1002/anie.202008838 ↗
7. Relaxation effects in twisted bilayer molybdenum disulfide: structure, stability, and electronic properties10.1088/2053-1583/aceb75 ↗
8. Quasi-periodic scattering of topological edge states induced by the vacancies in chloridized gallium bismuthide nanoribbons
9. Zigzag edge ferromagnetism of triangular-graphene-quantum-dot-like system10.1103/PhysRevB.109.075117 ↗
10. Negative singlet–triplet excitation energy gap in triangle-shaped molecular emitters for efficient triplet harvesting10.1021/acs.jpca.0c08029 ↗
11. Synthetic organic spin chemistry for structurally well-defined open-shell graphene fragments10.1038/nchem.985 ↗
12. Magnetic excitations in ferromagnetically coupled spin-1 nanographenes10.1002/ange.202412353 ↗
13. Spin-polarized quantum transport in latterly connected zigzag-triangular graphene nanodots10.1016/j.physe.2024.116059 ↗
14. On-surface synthesis and characterization of a high-spin aza-[5]-triangulene10.1002/anie.202307884 ↗
15. Topological design and synthesis of high-spin aza-triangulenes without jahn–teller distortions10.1021/acsnano.3c05974 ↗
16. Collective all-carbon magnetism in triangulene dimers10.1002/ange.202002687 ↗
17. Exchange interactions and intermolecular hybridization in a spin-1/2 nanographene dimer10.1021/acs.nanolett.3c02633 ↗
18. Silicene: compelling experimental evidence for graphenelike two-dimensional silicon10.1103/PhysRevLett.108.155501 ↗
19. Spin-orbit tuned optoelectronics in magnetized germanene10.1016/j.rinp.2025.108443 ↗
20. Magnetic edge anisotropy in graphenelike honeycomb crystals10.1103/PhysRevLett.113.027203 ↗
21. Quantum spin Hall effect in graphene10.1103/PhysRevLett.95.226801 ↗
22. Electron correlations in narrow energy bands
23. Magnetism of finite graphene samples: Mean-field theory compared with exact diagonalization and quantum Monte Carlo simulations
24. Hartree-fock study of the magnetism in the single-band Hubbard model10.1103/PhysRevB.44.4415 ↗
25. Giuliani · 2008
26. Z 2 topological order and the quantum spin Hall effect10.1103/PhysRevLett.95.146802 ↗
27. Comparative studies of graphene and phosphorene zigzag edge nanoribbons with antidots
28. Magnetism in twisted triangular bilayer graphene quantum dots10.1103/PhysRevB.111.024417 ↗
29. Ferrimagnetic, antiferromagnetic and ferromagnetic properties in triangle multi-layer graphene nanoflake10.1088/1402-4896/acfa47 ↗
30. Impact of topological edge defects on spin transport properties of zigzag graphene nanoribbons10.1002/pssb.202000538 ↗
31. Edge magnetism of finite graphene-like nanoribbons in the presence of intrinsic spin–orbit interaction and perpendicular electric field10.1088/0957-4484/27/31/315201 ↗
32. Edge magnetism in triangular silicene quantum dots10.1016/j.jmmm.2018.07.004 ↗
33. Topological frustration in graphene nanoflakes: magnetic order and spin logic devices10.1103/PhysRevLett.102.157201 ↗
34. Multiplicity of the ground state of large alternant organic molecules with conjugated bonds: (Do Organic Ferromagnetics Exist?)10.1007/BF00549259 ↗
35. Two theorems on the Hubbard model10.1103/PhysRevLett.62.1201 ↗
36. Limited robustness of edge magnetism in zigzag graphene nanoribbons with electrodes10.1088/0957-4484/25/46/465201 ↗
37. Magnetism in graphene nanoislands10.1103/PhysRevLett.99.177204 ↗
38. The influence of AA and AB stacking on the ground state magnetic properties of triangular bilayer graphene quantum dots10.1016/j.jmmm.2021.167822 ↗
39. Magnetic properties of bilayer graphene quantum dots in the presence of uniaxial strain10.1103/PhysRevB.96.115428 ↗