Gate-tunable anomalous hall effect in stacked van der waals ferromagnetic insulator–topological insulator heterostructures

AE Llacsahuanga Allcca, XC Pan, I Miotkowski… - Nano Letters, 2022 - ACS Publications
The search of novel topological states, such as the quantum anomalous Hall insulator and
chiral Majorana fermions, has motivated different schemes to introduce magnetism into …

Single-crystal epitaxial europium iron garnet films with strain-induced perpendicular magnetic anisotropy: Structural, strain, magnetic, and spin transport properties

MX Guo, CK Cheng, YC Liu, CN Wu, WN Chen… - Physical Review …, 2022 - APS
Single-crystal europium iron garnet (EuIG) thin films were epitaxially grown on gadolinium
gallium garnet (GGG)(001) substrates using off-axis sputtering and showed strain-induced …

Real-space and reciprocal-space topology in the square net system

JM Moya, J Huang, S Lei, K Allen, Y Gao, Y Sun, M Yi… - Physical Review B, 2023 - APS
Magnetotransport measurements of the centrosymmetric square net Eu (Ga 1− x Al x) 4
compounds reveal evidence of both reciprocal-and real-space topology. For compositions …

Gate-tunable anomalous Hall effect in a 3D topological insulator/2D magnet van der Waals heterostructure

V Gupta, R Jain, Y Ren, XS Zhang, HF Alnaser… - Nano Letters, 2022 - ACS Publications
We demonstrate advantages of samples made by mechanical stacking of exfoliated van der
Waals materials for controlling the topological surface state of a three-dimensional …

Electrically sign-reversible topological Hall effect in a top-gated topological insulator grown on europium iron garnet

JF Wong, KHM Chen, JM Chia, ZP Huang, SX Wang… - Physical Review B, 2024 - APS
The topological Hall effect (THE), an electrical transport signature of systems with chiral spin
textures like skyrmions, has been observed recently in topological insulator (TI)-based …

Conflux of spin Nernst and spin Hall effect in ZnCu2SnSe4 Topological Insulator

S Sharma, A De Sarkar - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
Conflux of spin Nernst and spin Hall effect in ZnCu2SnSe4 Topological Insulator -
IOPscience Skip to content IOP Science home Accessibility Help Search Journals Journals …

Manipulating Charge-to-Spin Conversion via Insertion Layer Control at the Interface of Topological Insulator and Ferromagnet

J Kim, Y Lee, S Rho, SB Hong, D Kim… - Available at SSRN …, 2023 - papers.ssrn.com
Strong spin-orbit coupling and highly spin-polarized surface states in topological insulators
(TIs) are key parameters that explain their extremely high charge-to-spin conversion (CSC) …

Electrically Sign-Reversible Topological Hall Effect in a Top-Gated Topological Insulator (Bi, Sb) 2Te3 on a Ferrimagnetic Insulator Europium Iron Garnet

JF Wong, KHM Chen, JM Chia, ZP Huang… - arXiv preprint arXiv …, 2022 - arxiv.org
Topological Hall effect (THE), an electrical transport signature of systems with chiral spin
textures like skyrmions, has been observed recently in topological insulator (TI)-based …