[PDF][PDF] Curvature geometry in 2D materials

N Wei, Y Ding, J Zhang, L Li, M Zeng… - National Science …, 2023 - academic.oup.com
ABSTRACT The two-dimensional (2D) material family can be regarded as the extreme
externalization form of the matter in the planar 2D space. These atomically thin materials …

Layer Hall effect in multiferroic two-dimensional materials

Y Feng, Y Dai, B Huang, L Kou, Y Ma - Nano Letters, 2023 - ACS Publications
The layer Hall effect (LHE) is of fundamental and practical importance in condensed-matter
physics and material science; however, it was rarely observed and usually based on the …

Layer-polarized anomalous Hall effects in valleytronic van der Waals bilayers

T Zhang, X Xu, B Huang, Y Dai, L Kou, Y Ma - Materials Horizons, 2023 - pubs.rsc.org
The layer-polarized anomalous Hall effect (LP-AHE), derived from the coupling between the
Berry curvature and the layer degree of freedom, is of importance for both fundamental …

Unveiling ferromagnetism and antiferromagnetism in two dimensions at room temperature

RMT Araujo, J Zarpellon… - Journal of Physics D …, 2022 - iopscience.iop.org
The aim of this work is to present an overview and a critical discussion on two-dimensional
materials and functional nanostructures exhibiting ferromagnetic and antiferromagnetic long …

Giant and robust anomalous Nernst effect in a polycrystalline topological ferromagnet at room temperature

Z Feng, S Minami, S Akamatsu, A Sakai… - Advanced Functional …, 2022 - Wiley Online Library
Recent discoveries of the topological magnets have opened a new path for developing a
much simpler thermoelectric conversion module using the anomalous Nernst effect (ANE) …

Nontrivial topological features and Griffith's-phase behavior in CrFeVGa probed by experiment and theory

J Nag, PC Sreeparvathy, R Venkatesh, PD Babu… - Physical Review …, 2023 - APS
We report a combined theoretical and experimental study of the topological semimetal
CrFeVGa with an emphasis on the role of atomic disorder on the magnetoelectronic …

Engineering Layertronics in Two-Dimensional Ferromagnetic Multiferroic Lattice

Y Liu, Y Feng, Y Dai, B Huang, Y Ma - Nano Letters, 2024 - ACS Publications
Layertronics, rooted in the layer Hall effect (LHE), is an emerging fundamental phenomenon
in condensed matter physics and spintronics. So far, several theoretical and experimental …

Magnetic and Magnetotransport Properties of the Magnetic Topological Nodal‐Line Semimetal TbSbTe

F Gao, J Huang, W Ren, H Wu, M An… - Advanced Quantum …, 2023 - Wiley Online Library
The magnetic properties, magneto‐resistivity, Hall resistivity, Seebeck coefficient, and heat
capacity are investigated for a magnetic topological nodal‐line semimetal TbSbTe. The …

2024 roadmap on 2D topological insulators

B Weber, MS Fuhrer, XL Sheng, SA Yang… - Journal of Physics …, 2024 - iopscience.iop.org
Abstract 2D topological insulators promise novel approaches towards electronic, spintronic,
and quantum device applications. This is owing to unique features of their electronic band …

Gate‐tunable Berry curvature in van der Waals itinerant ferromagnetic Cr7Te8

K Meng, Z Li, Z Gao, X Bi, P Chen, F Qin, C Qiu, L Xu… - InfoMat, 2024 - Wiley Online Library
The anomalous Hall effect (AHE) that associated with the Berry curvature of occupied
electronic states in momentum‐space is one of the intriguing aspects in condensed matter …